Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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