Cita APA (7th ed.)

Haas, K. (1970). Understanding adjustment and behavior (2d ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Haas, Kurt. Understanding Adjustment and Behavior. 2d ed. Englewood Cliffs, N. J: Prentice-Hall, 1970.

Cita MLA (9th ed.)

Haas, Kurt. Understanding Adjustment and Behavior. 2d ed. Prentice-Hall, 1970.