Cita APA (7th ed.)

Berek, J. S., Berek, D. L., Hengst, T. C., Barile, G., & Novak, E. (2012). Berek & Novak's gynecology (15th ed.). Wolters Kluwer Health/Lippincott Williams & Wilkins.

Cita Chicago (17th ed.)

Berek, Jonathan S., Deborah L. Berek, Timothy C. Hengst, George Barile, i Emil Novak. Berek & Novak's Gynecology. 15th ed. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins, 2012.

Cita MLA (9th ed.)

Berek, Jonathan S., et al. Berek & Novak's Gynecology. 15th ed. Wolters Kluwer Health/Lippincott Williams & Wilkins, 2012.