Gaya APA

Hoffman, Barbara L.,et.al.. (2012). Williams Gynecology . New York: McGraw Hill Book Company.

Gaya Chicago

Hoffman, Barbara L.,et.al.. Williams Gynecology. New York: McGraw Hill Book Company, 2012. Teks.

Gaya MLA

Hoffman, Barbara L.,et.al.. Williams Gynecology. New York: McGraw Hill Book Company, 2012. Teks.

Gaya Turabian

Hoffman, Barbara L.,et.al.. Williams Gynecology. New York: McGraw Hill Book Company, 2012. Teks.