Citação norma APA

Taylor, M. M., Aynalem, G., Smith, L. V., Montoya, J., & Kerndt, P. (2007). Methamphetamine use and sexual risk behaviours among men who have sex with men diagnosed with early syphilis in Los Angeles County. Int J STD AIDS.

Citação norma Chicago

Taylor, Melanie M., Getahun Aynalem, Lisa V. Smith, Jorge Montoya, and Peter Kerndt. "Methamphetamine Use and Sexual Risk Behaviours Among Men Who Have Sex With Men Diagnosed With Early Syphilis in Los Angeles County." Int J STD AIDS 2007.

Citação norma MLA

Taylor, Melanie M., et al. "Methamphetamine Use and Sexual Risk Behaviours Among Men Who Have Sex With Men Diagnosed With Early Syphilis in Los Angeles County." Int J STD AIDS 2007.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.