APA citiranje

Vessey, M. P., Lawless, M., McPherson, K., & Yeates, D. (1983). Fertility after stopping use of intrauterine contraceptive device.

Citação norma Chicago

Vessey, M P., M. Lawless, K. McPherson, and D. Yeates. Fertility After Stopping Use of Intrauterine Contraceptive Device. 1983.

MLA citiranje

Vessey, M P., M. Lawless, K. McPherson, and D. Yeates. Fertility After Stopping Use of Intrauterine Contraceptive Device. 1983.