APA (7e ed.) Bronvermelding

(1999). Stressed women less likely to give birth. Manila Bulletin.

Chicago (17e ed.) Bronvermelding

"Stressed Women Less Likely to Give Birth." Manila Bulletin 1999.

MLA (9e ed.) Bronvermelding

"Stressed Women Less Likely to Give Birth." Manila Bulletin, 1999.

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