Cita APA

Schmuck, R. A., & Schmuck, P. A. (2001). Group processes in the classroom (8th ed.). Boston: McGraw Hill.

Chicago Style Citation

Schmuck, Richard A., i Patricia A. Schmuck. Group Processes in the Classroom. 8th ed. Boston: McGraw Hill, 2001.

Cita MLA

Schmuck, Richard A., i Patricia A. Schmuck. Group Processes in the Classroom. 8th ed. Boston: McGraw Hill, 2001.