Cita APA

Stanford, G. (1977). Developping effective classroom groups: A practical guide for teachers. New York: Harper Publishing company.

Chicago Style Citation

Stanford, Gene. Developping Effective Classroom Groups: A Practical Guide for Teachers. New York: Harper Publishing company, 1977.

Cita MLA

Stanford, Gene. Developping Effective Classroom Groups: A Practical Guide for Teachers. New York: Harper Publishing company, 1977.