Cita APA (7a ed.)

Tewksbury, R. A., & Golder, S. M. (2008). Frequency of sexual activity among men who visit prostitutes. The electronic journal of human sexuality, 11, .

Cita Chicago Style (17a ed.)

Tewksbury, Richard A., y Seana M. Golder. "Frequency of Sexual Activity Among Men Who Visit Prostitutes." The Electronic Journal of Human Sexuality 11 (2008).

Cita MLA (9a ed.)

Tewksbury, Richard A., y Seana M. Golder. "Frequency of Sexual Activity Among Men Who Visit Prostitutes." The Electronic Journal of Human Sexuality, vol. 11, 2008.