Cita APA (7a ed.)

Costello, B. J., Anderson, B., & Stein, M. (2021). Peer Influence in Initiation to Heroin Use. Journal of drug issues, 51(2), 323-339. doi:10.1177/0022042620979628

Cita Chicago Style (17a ed.)

Costello, Barbara J., Brad Anderson, y Michael Stein. "Peer Influence in Initiation to Heroin Use." Journal of Drug Issues 51, no. 2 (2021): 323-339. https://doi.org/10.1177/0022042620979628.

Cita MLA (9a ed.)

Costello, Barbara J., et al. "Peer Influence in Initiation to Heroin Use." Journal of Drug Issues, vol. 51, no. 2, 2021, pp. 323-339, https://doi.org/10.1177/0022042620979628.