Another tip of the day (TOTD) series for Logos/Verbum 10. They will be short and often drawn from forum posts. Feel free to ask questions and/or suggest forum posts you'd like to see included. Adding comments about the behavior on mobile and web apps would be appreciated by your fellow forumites. A search for "L/V 10+ Tip of the Day site:community.logos.com" on Google should bring the tips up as should this Reading List within the application.
This tip is inspired by the forum post: Page Numbers for LBD - Logos Forums
https://www.scribbr.com/frequently-asked-questions/no-page-numbers-chicago/
I typically cite LBD by article title and "n.p." (for "no page"). I picked an article at random to illustrate:
Full footnote style: Melton B. Winstead, "Galilee, Sea of," Lexham Bible Dictionary, ed. John D. Barry (Belllingham, WA: Lexham Press, 2016), n.p.
Short footnote style: Winstead, "Galilee, Sea of," n.p.
Bibliography style: Winstead, Melton B. “Galilee, Sea of.” In Lexham Bible Dictionary. Edited by John D. Barry. Bellingham, WA: Lexham Press, 2016.
If your footnote has to be more precise, you could put a section heading where the page number would go, e.g., Melton B. Winstead, "Galilee, Sea of," Lexham Bible Dictionary, ed. John D. Barry (Belllingham, WA: Lexham Press, 2016), "The Sea in the New Testament." Unfortunately, LBD doesn't have any other locators as a digital-only reference work.