Cita APA (7a ed.)

Maser, J. D., & Seligman, M. E. P. (1977). Psychopathology: Experimental models. W.H. Freeman.

Cita Chicago Style (17a ed.)

Maser, Jack D., y Martin E. P. Seligman. Psychopathology: Experimental Models. San Francisco: W.H. Freeman, 1977.

Cita MLA (9a ed.)

Maser, Jack D., y Martin E. P. Seligman. Psychopathology: Experimental Models. W.H. Freeman, 1977.