APA Style

DeCherney, A, H. et al (2019). Current Diagnosis & Treatment : Obstetrics & Gynecology (12th ed.). New York: McGraw-Hill.

MLA Style

DeCherney, Alan, H. et al. "Current Diagnosis & Treatment : Obstetrics & Gynecology". 12th ed. New York: McGraw-Hill, 2019. Text.