Jr, H. L., 3rd, K. W., SS, S., HO, W., & HR, P. (1970). Effects of the intrauterine contraceptive device on endometrial enzyme and carbohydrate histochemistry. American journal of obstetrics and gynecology, 106(8), 1144. https://doi.org/10.1016/0002-9378(70)90508-9
Chicago Style (17th ed.) CitationJr, Hester LL, Kellett WW 3rd, Spicer SS, Williamson HO, and Pratt-Thomas HR. "Effects of the Intrauterine Contraceptive Device on Endometrial Enzyme and Carbohydrate Histochemistry." American Journal of Obstetrics and Gynecology 106, no. 8 (1970): 1144. https://doi.org/10.1016/0002-9378(70)90508-9.
MLA (9th ed.) CitationJr, Hester LL, et al. "Effects of the Intrauterine Contraceptive Device on Endometrial Enzyme and Carbohydrate Histochemistry." American Journal of Obstetrics and Gynecology, vol. 106, no. 8, 1970, p. 1144, https://doi.org/10.1016/0002-9378(70)90508-9.