APA (7th ed.) Citation

Program for Applied Research on Fertility Regulation (PARFR), International Workshop on New Developments in Vaginal contraception, Sobrero, A. J., Speidel, J. J., Sciarra, J. J., & Zatuchni, G. I. (1979). Vaginal contraception: New developments. Harper & Row.

Chicago Style (17th ed.) Citation

Program for Applied Research on Fertility Regulation (PARFR), International Workshop on New Developments in Vaginal contraception, Aquiles J. Sobrero, John Joseph Speidel, John J. Sciarra, and Gerald I. Zatuchni. Vaginal Contraception: New Developments. Hagerstown: Harper & Row, 1979.

MLA (9th ed.) Citation

Program for Applied Research on Fertility Regulation (PARFR), et al. Vaginal Contraception: New Developments. Harper & Row, 1979.