Gaya APA

Hoffman, Barbara L. [ et al.]. (2016). Williams gynecology / third edition (3). New York: McGraw Hill Education.

Gaya Chicago

Hoffman, Barbara L. [ et al.]. Williams gynecology / third edition. 3 New York: McGraw Hill Education, 2016. Text.

Gaya MLA

Hoffman, Barbara L. [ et al.]. Williams gynecology / third edition. 3 New York: McGraw Hill Education, 2016. Text.

Gaya Turabian

Hoffman, Barbara L. [ et al.]. Williams gynecology / third edition. 3 New York: McGraw Hill Education, 2016. Print.