APA Style

Berek, J, S., Hacker, N, F. (2021). Berek & Hackers Gynecologic Oncology 7th Edition (7th edition). Philadelphia: Wolters Kluwer.

MLA Style

Berek, Jonathan, S.., Hacker, Neville, F.. "Berek & Hackers Gynecologic Oncology 7th Edition". 7th edition Philadelphia: Wolters Kluwer, 2021. E-Book.