Cita APA

Labbok, M. H., Sciarra, J. J., & Zatuchni, G. I. (1980). Research frontiers in fertlity regulation. New York: Harper & Row.

Citación estilo Chicago

Labbok, Miriam H., John J. Sciarra, y Gerald I. Zatuchni. Research Frontiers in Fertlity Regulation. New York: Harper & Row, 1980.

Cita MLA

Labbok, Miriam H., John J. Sciarra, y Gerald I. Zatuchni. Research Frontiers in Fertlity Regulation. New York: Harper & Row, 1980.