Cita APA (7a ed.)
WARWICK, D. (1975). Contraceptives in the Third World. Hastings Center Report, 5(4), 9-13.
Cita Chicago Style (17a ed.)
WARWICK, DONALD. "Contraceptives in the Third World." Hastings Center Report 5, no. 4 (1975): 9-13.
Cita MLA (9a ed.)
WARWICK, DONALD. "Contraceptives in the Third World." Hastings Center Report, vol. 5, no. 4, 1975, pp. 9-13.
Precaución: Estas citas no son 100% exactas.