The association between vaginal bleeding patterns and reasons for discontinuation of contraceptive use.

MLA

Belsey, E. M. “The Association between Vaginal Bleeding Patterns and Reasons for Discontinuation of Contraceptive Use.” Contraception, vol. 38, no. 2, Aug. 1988, pp. 207–25. EBSCOhost, https://doi.org/10.1016/0010-7824(88)90039-x.

APA

Belsey, E. M. (1988). The association between vaginal bleeding patterns and reasons for discontinuation of contraceptive use. Contraception, 38(2), 207–225. https://doi.org/10.1016/0010-7824(88)90039-x

Chicago

Belsey, E M. 1988. “The Association between Vaginal Bleeding Patterns and Reasons for Discontinuation of Contraceptive Use.” Contraception 38 (2): 207–25. doi:10.1016/0010-7824(88)90039-x.