Cita APA (7a ed.)

Colliver, J. D., Condon, T. J., Gfroerer, J., & Compton, W. M. (2006). Projecting drug use among aging baby boomers in 2020. Annals of epidemiology, 16(4), 257-265. doi:10.1016/j.annepidem.2005.08.003

Cita Chicago Style (17a ed.)

Colliver, James D., Timothy J. Condon, Joseph Gfroerer, y Wilson M. Compton. "Projecting Drug Use Among Aging Baby Boomers in 2020." Annals of Epidemiology 16, no. 4 (2006): 257-265. https://doi.org/10.1016/j.annepidem.2005.08.003.

Cita MLA (9a ed.)

Colliver, James D., et al. "Projecting Drug Use Among Aging Baby Boomers in 2020." Annals of Epidemiology, vol. 16, no. 4, 2006, pp. 257-265, https://doi.org/10.1016/j.annepidem.2005.08.003.