Citation Issues

Citing search of entire website

I've got a statement i'm making

In the Northumberland area there are numerous David Cockburn records in Tynemouth, North Shields, Wallsend, Wooler, Berwick-upon-Tweed, and others.

That obviously needs a source but it isn't for a single database or record it is from the entire website. So this is my attempt to cite the search.

Short citation in table

When you have a table and you are putting the table citations in the last row of the table, can / should you use the short version of the citation?

One side of me says yes, the full citation is already in the document prior to the table so that is fine. The other side says, well the purpose of putting it in the table is so that if someone copies it, they have all the references. 

David

Personal letter

I’m privately printing my maternal grandfather’s diary written in a Field Message Book during the first two years of WWI. Among other things, I’m including scans of items in my, or a relative’s, possession. In the Reference List at the end of the book, I’m really stumped how to word the first part of a citation for a letter from my grandfather, William Robert Bruce, to my grandmother, his wife, Ethel Sarah (Phelps) Bruce. I'll just be showing the first page where he mentions being gone, "a whole year; one long year of separation."

 

Citing an emailed PDF transcript of an image copy of a manuscript

Dear Editor;

I've stumbled upon a case which, while no doubt covered by the EE book, absolutely defies my attempts to cobble together something sensible to use as a citation. There is; an emailed PDF of a manuscript transcription, an image copy that was transcribed and an original unfinished manuscript. There are just too many different types of citation elements to identify, generate and join together.

I would very much appreciate any advice that would help me plan how to attack the production of a citation to reflect the following.

Basic Census Questions

I want to cite a household in an1892 NY census record for Auburn NY. However I run across two issues that I have questions on.

https://www.ancestry.com/imageviewer/collections/3212/images/41121_B125827-00461

1. There is no page numbers. Does it matter if I use the term  n.p. or unnumbered pages ? Other than line number is there something I should add to guide person to this page?

2. There is no column for relationship to say who is head of household. Is it alright if I call out the first person in the family and use their name as the household name? 

Personally Special LOC Citation

It's a story, so bear with me a moment. I began researching my family history some thirty years ago. My father passed away when I was fifteen, so I never had a mature opportunity to question his family history. All I knew was that his father was a preacher who died before I was born, and my grandmother passed away in the far off land of Ohio when I was seven.

Citing personally held WWII Military Documents

Hello! I have a folder of about 200 pages that has my grandfather's WWII military documents as well as forms filled out post-WWII. It's clearly part his service record requested in 1962 but I think there are other military documents he might have added so it's not quite a compiled service record? I'm feeling a bit lost in how to cite it and would love some advice.
 
To figure this out I've been reviewing EE section 3, as well as section 11.32-11.40. I've also read