Is It One Book Or A Series

When using local or even published materials, make certain you indicate if the book is one standalone volume or a volume in a series.

"County Court Orders 1790-1802" is probably a volume and title and page will work.
"Deed Book" is probably not sufficient as that "deed book" likely is one of a series for the locality.

Make certain your title, particularly of unpublished materials, is accurate and complete enough to get you to the same book again, if necessary.