Cita APA (7a ed.)

Levine, J. M. 1., & Moreland, R. L. (2006). Small groups: Key readings. Psychology Press.

Cita Chicago Style (17a ed.)

Levine, John M. 19XX-, y Richard L. Moreland. Small Groups: Key Readings. NewYork Hove: Psychology Press, 2006.

Cita MLA (9a ed.)

Levine, John M. 19XX-, y Richard L. Moreland. Small Groups: Key Readings. Psychology Press, 2006.