Tohutoro APA (7th ed.)

Haavio-Mannila, E., Kontula, O., & Rotkirch, A. (2002). Sexual lifestyles in the twentieth century: A research study. Palgrave Macmillan.

Tohutoru Kātū Chicago (17th ed.)

Haavio-Mannila, Elina, Osmo Kontula, me Anna Rotkirch. Sexual Lifestyles in the Twentieth Century: A Research Study. New York, N.Y.: Palgrave Macmillan, 2002.

Tohutoro MLA (9th ed.)

Haavio-Mannila, Elina, et al. Sexual Lifestyles in the Twentieth Century: A Research Study. Palgrave Macmillan, 2002.