APA (7e ed.) Bronvermelding

(2012). WORLD clinics obstetrics and gynecology: Preterm labor. Jaypee Brothers Medical Publishers Inc.

Chicago (17e ed.) Bronvermelding

WORLD Clinics Obstetrics and Gynecology: Preterm Labor. Jaypee Brothers Medical Publishers Inc, 2012.

MLA (9e ed.) Bronvermelding

WORLD Clinics Obstetrics and Gynecology: Preterm Labor. Jaypee Brothers Medical Publishers Inc, 2012.

Let op: Deze citaties zijn niet altijd 100% accuraat.