APA Style

K.A., E, T, B., L.D., L. (1993). Classics in Obstetrics and Gynecology . USA: The Parthenon Publishing Group.

MLA Style

K.A., Eskes, T., B/., L.D., Longo. "Classics in Obstetrics and Gynecology". USA: The Parthenon Publishing Group, 1993. Text.