Bruce, J., & Schearer, S. B. (1979). Contraceptives and common sense: Conventional methods reconsidered. Population Council.
芝加哥风格引文Bruce, Judith, 与 S. Bruce Schearer. Contraceptives and Common Sense: Conventional Methods Reconsidered. New York: Population Council, 1979.
MLA引文Bruce, Judith, 与 S. Bruce Schearer. Contraceptives and Common Sense: Conventional Methods Reconsidered. Population Council, 1979.
警告：这些引文格式不一定是100％准确.