Cita APA (7a ed.)

Program for Applied Research on Fertility Regulation (PARFR), International Workshop on Research Frontiers in Fertility Regulation (1980: México), Labbok, M. H. ., Sciarra, J. J. ., & Zatuchni, G. I. (1980). Research frontiers in fertility regulation. Harper & Row.

Cita Chicago Style (17a ed.)

Program for Applied Research on Fertility Regulation (PARFR), International Workshop on Research Frontiers in Fertility Regulation (1980: México), Miriam H. Labbok, John J. Sciarra, y Gerald I. Zatuchni. Research Frontiers in Fertility Regulation. Hagerstown (Maryland): Harper & Row, 1980.

Cita MLA (9a ed.)

Program for Applied Research on Fertility Regulation (PARFR), et al. Research Frontiers in Fertility Regulation. Harper & Row, 1980.