Cita APA (7a ed.)
N, G., C, D., & D, B. (2009). Psychological risk assessment following the terrorist attacks in New York in 2001. Journal of Mental Health, 18(3), 216-224.
Cita Chicago Style (17a ed.)
N, Greenberg, Dow C, y Bland D. "Psychological Risk Assessment Following the Terrorist Attacks in New York in 2001." Journal of Mental Health 18, no. 3 (2009): 216-224.
Cita MLA (9a ed.)
N, Greenberg, et al. "Psychological Risk Assessment Following the Terrorist Attacks in New York in 2001." Journal of Mental Health, vol. 18, no. 3, 2009, pp. 216-224.
Precaución: Estas citas no son 100% exactas.