Cita APA (7a ed.)
J, V., R, B., & M, M. (Apr97). Younger versus older gay men: Risks, pleasures and dangers of anal sex. AIDS Care, 9(2), 217-227.
Cita Chicago Style (17a ed.)
J, Vincke, Bolton R, y Miller M. "Younger Versus Older Gay Men: Risks, Pleasures and Dangers of Anal Sex." AIDS Care 9, no. 2 (Apr97): 217-227.
Cita MLA (9a ed.)
J, Vincke, et al. "Younger Versus Older Gay Men: Risks, Pleasures and Dangers of Anal Sex." AIDS Care, vol. 9, no. 2, Apr97, pp. 217-227.
Precaución: Estas citas no son 100% exactas.