Most vyrso resources do not have page numbers. Is there any way to properly footnote in this situation?
That is a question for 1) your style guide and 2) your instructor (if you are doing this for a class).
Are you using Turabian?
yes, using Turabian
I also found this:
Electronic Books (Section 17.1.10, p. 181) For web-based books, include the date you accessed the book and the URL For books from library e-book collections, you may give the name of the database instead of the URL For ebooks available in more than one format, cite the version you consulted For ebooks without page numbers, you can include a section title or a chapter or other identifier.
http://library.austincc.edu/help/TURABIAN/
OK. I think I have a format you should follow:
You've been incredibly helpful. THANK YOU!!!!!