APA Style

Sanfilippo, J, S., Smith, R, P. (2007). Primary Care in Obstetrics and Gynecology (Ed.2). USA: Springer Publishing Company.

MLA Style

Sanfilippo, Joseph, S.., Smith, Roger, P.. "Primary Care in Obstetrics and Gynecology". Ed.2 USA: Springer Publishing Company, 2007. Text.