Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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