Cita APA (7a ed.)

Leukefeld, C. G., Gallego, M. A., & Farabee, D. J. (1997). Drugs, crime, and HIV. Substance use & misuse, 32(6), 749-756.

Cita Chicago Style (17a ed.)

Leukefeld, C. G., M. A. Gallego, y David J. Farabee. "Drugs, Crime, and HIV." Substance Use & Misuse 32, no. 6 (1997): 749-756.

Cita MLA (8a ed.)

Leukefeld, C. G., et al. "Drugs, Crime, and HIV." Substance Use & Misuse, vol. 32, no. 6, 1997, pp. 749-756.