APA (7e ed.) Bronvermelding

World Health Organization. Essential elements of obstetric care at first referral level.

Chicago (17e ed.) Bronvermelding

World Health Organization. Essential Elements of Obstetric Care at First Referral Level.

MLA (8e ed.) Bronvermelding

World Health Organization. Essential Elements of Obstetric Care at First Referral Level.

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