Cita APA (7th ed.)

Krumboltz, J. D., & Krumboltz, H. B. (1972). Changing children's behavior. Prentice-Hall.

Cita Chicago (17th ed.)

Krumboltz, John D., i Helen Brandhorst Krumboltz. Changing Children's Behavior. Englewood Cliffs, N. J: Prentice-Hall, 1972.

Cita MLA (9th ed.)

Krumboltz, John D., i Helen Brandhorst Krumboltz. Changing Children's Behavior. Prentice-Hall, 1972.