APA Zitierstil

Ross, J. A. (1988). Global contraceptive use improves health. International health news, 9(6), 6.

Chicago Zitierstil

Ross, J A. "Global Contraceptive Use Improves Health." International Health News 9, no. 6 (1988): 6.

MLA Zitierstil

Ross, J A. "Global Contraceptive Use Improves Health." International Health News, vol. 9, no. 6, 1988, p. 6.