APA Style

Scott, J, R., DiSaia, P, J. (1990). Obstetrics and Gynecology (6th ed). Philadelphia: J.B. Lippincott.

MLA Style

Scott, James, R., DiSaia, Philip, J.. "Obstetrics and Gynecology". 6th ed Philadelphia: J.B. Lippincott, 1990. print.