Cita APA (7a ed.)

Kauffman, J. M. (1989). Characteristics of behavior disorders of children and youth (4. ed.). Merrill.

Cita Chicago Style (17a ed.)

Kauffman, James M. Characteristics of Behavior Disorders of Children and Youth. 4. ed. Columbus [u.a.]: Merrill, 1989.

Cita MLA (8a ed.)

Kauffman, James M. Characteristics of Behavior Disorders of Children and Youth. 4. ed. Merrill, 1989.