Cita APA (7a ed.)

Spergel, I., Oh, S., Alexander, A., Laseter, R., Kane, C., Regulus, T., . . . Chance, R. (1994). Gang Suppression and Intervention: Community Models, Research Summary.

Cita Chicago Style (17a ed.)

Spergel, Irving, Sandra Oh, Alba Alexander, Robert Laseter, Candice Kane, Thomas Regulus, Kenneth Ehrensaft, y Ron Chance. Gang Suppression and Intervention: Community Models, Research Summary. 1994.

Cita MLA (9a ed.)

Spergel, Irving, et al. Gang Suppression and Intervention: Community Models, Research Summary. 1994.