Cita APA (7th ed.)

Whelan, E. M., & Quadland, M. C. (1972). Human reproduction and family planning: A programmed text. Syntex Laboratories.

Cita Chicago (17th ed.)

Whelan, Elizabeth Murphy, i Michael C. Quadland. Human Reproduction and Family Planning: A Programmed Text. California: Syntex Laboratories, 1972.

Cita MLA (9th ed.)

Whelan, Elizabeth Murphy, i Michael C. Quadland. Human Reproduction and Family Planning: A Programmed Text. Syntex Laboratories, 1972.