Cita APA (7a ed.)

Dickinson, R. L., Morris, W. E., & Matsner, E. M. (1941). Techniques of conception control. Williams & Wilkins Co..

Cita Chicago Style (17a ed.)

Dickinson, Robert Latou, Woodbridge Edwards Morris, y Eric Milton Matsner. Techniques of Conception Control. Baltimore: Williams & Wilkins Co., 1941.

Cita MLA (8a ed.)

Dickinson, Robert Latou, et al. Techniques of Conception Control. Williams & Wilkins Co., 1941.