APA (7e ed.) Bronvermelding
Gibbs, R. S., & Danforth, D. N. (2008). Danforth's obstetrics and gynecology (Tenth edition.). Lippincott Williams & Wilkins.
Chicago (17e ed.) Bronvermelding
Gibbs, Ronald S., en David N. Danforth. Danforth's Obstetrics and Gynecology. Tenth edition. Philadelphia: Lippincott Williams & Wilkins, 2008.
MLA (9e ed.) Bronvermelding
Gibbs, Ronald S., en David N. Danforth. Danforth's Obstetrics and Gynecology. Tenth edition. Lippincott Williams & Wilkins, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.