APA (7e ed.) Bronvermelding

Bruce, J., & Schearer, S. B. (1979). Contraceptives and common sense: Conventional methods reconsidered. Population Council.

Chicago (17e ed.) Bronvermelding

Bruce, Judith, en S. Bruce Schearer. Contraceptives and Common Sense: Conventional Methods Reconsidered. New York: Population Council, 1979.

MLA (8e ed.) Bronvermelding

Bruce, Judith, en S. Bruce Schearer. Contraceptives and Common Sense: Conventional Methods Reconsidered. Population Council, 1979.