Cita APA (7a ed.)

Snow, D. A., Anderson, L., & Koegel, P. (1994). Distorting Tendencies in Research on the Homeless. American behavioral scientist, 37(4), 461-475.

Cita Chicago Style (17a ed.)

Snow, David A., Leon Anderson, y Paul Koegel. "Distorting Tendencies in Research on the Homeless." American Behavioral Scientist 37, no. 4 (1994): 461-475.

Cita MLA (9a ed.)

Snow, David A., et al. "Distorting Tendencies in Research on the Homeless." American Behavioral Scientist, vol. 37, no. 4, 1994, pp. 461-475.