APA Style

Decherney, A, H., Nathan, L. (2003). Current Obstetric and Gynecologic : Diagnosis and Treatment (9th). USA: Lange / McGraw Hill.

MLA Style

Decherney, Alan, H.., Nathan, Lauren. "Current Obstetric and Gynecologic : Diagnosis and Treatment". 9th USA: Lange / McGraw Hill, 2003. Text.