APA (7th ed.) Citation

AK, K., HI, F., AH, I., DC, S., & MA, G. (2004). Lactational amenorrhea as a method of family planning in Egypt. Contraception, 69(4), 317. https://doi.org/10.1016/j.contraception.2003.11.015

Chicago Style (17th ed.) Citation

AK, Khella, Fahim HI, Issa AH, Sokal DC, and Gadalla MA. "Lactational Amenorrhea as a Method of Family Planning in Egypt." Contraception 69, no. 4 (2004): 317. https://doi.org/10.1016/j.contraception.2003.11.015.

MLA (9th ed.) Citation

AK, Khella, et al. "Lactational Amenorrhea as a Method of Family Planning in Egypt." Contraception, vol. 69, no. 4, 2004, p. 317, https://doi.org/10.1016/j.contraception.2003.11.015.