APA (7th ed.) Citation

Wallen, C. J. (1978). Effective classroom management. Allyn & Bacon.

Chicago Style (17th ed.) Citation

Wallen, Carl J. Effective Classroom Management. Boston: Allyn & Bacon, 1978.

MLA (8th ed.) Citation

Wallen, Carl J. Effective Classroom Management. Allyn & Bacon, 1978.

Warning: These citations may not always be 100% accurate.