Dyfyniad APA

Kauffman, J. M. (1997). Characteristics of emotional and behavioral disorders of children and youth (6th ed.). Merrill.

Dyfyniad Arddull Chicago

Kauffman, James M. Characteristics of Emotional and Behavioral Disorders of Children and Youth. 6th ed. Upper Saddle River, N.J.: Merrill, 1997.

Dyfyniad MLA

Kauffman, James M. Characteristics of Emotional and Behavioral Disorders of Children and Youth. 6th ed. Merrill, 1997.

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