Cita APA (7a ed.)
Norton, W., Fisher, J., Amico, K., Dovidio, J., & Johnson, B. (2012). Relative Efficacy of a Pregnancy, Sexually Transmitted Infection, or Human Immunodeficiency Virus Prevention–Focused Intervention on Changing Sexual Risk Behavior Among Young Adults. Journal of American College Health, 60(8), 574-583.
Cita Chicago Style (17a ed.)
Norton, WynneE, JeffreyD Fisher, K.Rivet Amico, JohnF Dovidio, y BlairT Johnson. "Relative Efficacy of a Pregnancy, Sexually Transmitted Infection, or Human Immunodeficiency Virus Prevention–Focused Intervention on Changing Sexual Risk Behavior Among Young Adults." Journal of American College Health 60, no. 8 (2012): 574-583.
Cita MLA (9a ed.)
Norton, WynneE, et al. "Relative Efficacy of a Pregnancy, Sexually Transmitted Infection, or Human Immunodeficiency Virus Prevention–Focused Intervention on Changing Sexual Risk Behavior Among Young Adults." Journal of American College Health, vol. 60, no. 8, 2012, pp. 574-583.
Precaución: Estas citas no son 100% exactas.