Dyfyniad APA

Kerr, M. M., & Nelson, C. M. (1989). Strategies for managing behavior problems in the classroom (2nd ed.). Merrill.

Dyfyniad Arddull Chicago

Kerr, Mary M., and C. Michael Nelson. Strategies for Managing Behavior Problems in the Classroom. 2nd ed. Columbus: Merrill, 1989.

Dyfyniad MLA

Kerr, Mary M., and C. Michael Nelson. Strategies for Managing Behavior Problems in the Classroom. 2nd ed. Merrill, 1989.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.