Cita APA

Adams, J., Fiedler, J. L., Fox, K. F., & Thomas, M. (1992). Contraceptive social marketing: The next generation.

Citación estilo Chicago

Adams, Jennifer, John L. Fiedler, Karen F.A Fox, y Michael Thomas. Contraceptive Social Marketing: The Next Generation. 1992.

Cita MLA

Adams, Jennifer, John L. Fiedler, Karen F.A Fox, y Michael Thomas. Contraceptive Social Marketing: The Next Generation. 1992.