APA (7th ed.) Citation

Zuspan, F. P., & Quilligan, E. J. (1994). Current therapy in obstetrics and gynecology (4th edition.). W. B. Saunders.

Chicago Style (17th ed.) Citation

Zuspan, Frederick P., and Edward J. Quilligan. Current Therapy in Obstetrics and Gynecology. 4th edition. Philadelphia: W. B. Saunders, 1994.

MLA (8th ed.) Citation

Zuspan, Frederick P., and Edward J. Quilligan. Current Therapy in Obstetrics and Gynecology. 4th edition. W. B. Saunders, 1994.