Cita APA (7th ed.)

Kalman, N., & Waughfield, C. (1987). Mental health concepts (2nd ed.). Delmar.

Cita Chicago (17th ed.)

Kalman, Natalie, i Claire Waughfield. Mental Health Concepts. 2nd ed. Albany, NY: Delmar, 1987.

Cita MLA (9th ed.)

Kalman, Natalie, i Claire Waughfield. Mental Health Concepts. 2nd ed. Delmar, 1987.