APA Style

Norwitz, Errol, Schorge, John. (2007). At A Glance Obstetri dan Ginekologi . Hoboken, NJ: Erlangga Medical series.

Chicago Style

Norwitz, Errol, Schorge, John. At A Glance Obstetri dan Ginekologi. Hoboken, NJ: Erlangga Medical series, 2007. Text.

MLA Style

Norwitz, Errol, Schorge, John. At A Glance Obstetri dan Ginekologi. Hoboken, NJ: Erlangga Medical series, 2007. Text.

Turabian Style

Norwitz, Errol, Schorge, John. At A Glance Obstetri dan Ginekologi. Hoboken, NJ: Erlangga Medical series, 2007. Print.