Penggayaan APA

Cunningham, F. Gary, Leveno, Kenneth J., Bloom, Steven L.. (). Williams Obstetrics (23). : .

Chicago Style

Cunningham, F. Gary, Leveno, Kenneth J., Bloom, Steven L.. Williams Obstetrics. 23 : , . Text.

MLA Style

Cunningham, F. Gary, Leveno, Kenneth J., Bloom, Steven L.. Williams Obstetrics. 23 : , . Text.

Turabian Style

Cunningham, F. Gary, Leveno, Kenneth J., Bloom, Steven L.. Williams Obstetrics. 23 : , . Print.