Cita APA (7a ed.)

Gerard, D. L., Wilner, D. M., Rosenfeld, E., & Lee, R. S. (1958). Heroin Use and Street Gangs.

Cita Chicago Style (17a ed.)

Gerard, Donald L., Daniel M. Wilner, Eva Rosenfeld, y Robert S. Lee. Heroin Use and Street Gangs. 1958.

Cita MLA (9a ed.)

Gerard, Donald L., et al. Heroin Use and Street Gangs. 1958.