Cita APA (7a ed.)

Haavio-Mannila, E., Kontula, O., & Rotkirch, A. (2002). Sexual lifestyles in the twentieth century: A research study (1a ed.). Palgrave.

Cita Chicago Style (17a ed.)

Haavio-Mannila, Elina, Osmo Kontula, y Anna Rotkirch. Sexual Lifestyles in the Twentieth Century: A Research Study. 1a ed. Basingstoke: Palgrave, 2002.

Cita MLA (8a ed.)

Haavio-Mannila, Elina, et al. Sexual Lifestyles in the Twentieth Century: A Research Study. 1a ed. Palgrave, 2002.