One-Pill-a-Month Contraceptive

MLA

Greenblatt, Robert B. “One-Pill-a-Month Contraceptive.” Fertility and Sterility, vol. 18, no. 2, Mar. 1967, pp. 207–11. EBSCOhost, https://doi.org/10.1016/S0015-0282(16)36245-8.

APA

Greenblatt, R. B. (1967). One-Pill-a-Month Contraceptive. Fertility and Sterility, 18(2), 207–211. https://doi.org/10.1016/S0015-0282(16)36245-8

Chicago

Greenblatt, Robert B. 1967. “One-Pill-a-Month Contraceptive.” Fertility and Sterility 18 (2): 207–11. doi:10.1016/S0015-0282(16)36245-8.