APA-Zitierstil (7. Ausg.)

Friedman, R. (1973). Family roots of school learning and behavior disorders. Thomas.

Chicago-Zitierstil (17. Ausg.)

Friedman, Robert. Family Roots of School Learning and Behavior Disorders. Springfield Ill: Thomas, 1973.

MLA-Zitierstil (8. Ausg.)

Friedman, Robert. Family Roots of School Learning and Behavior Disorders. Thomas, 1973.