Cita APA (7a ed.)

Hammer, M., Salzinger, K., Sutton, S., & Zubin, J. (1973). Psychopathology: Contributions from the social, behavioral, and biological sciences. Wiley.

Cita Chicago Style (17a ed.)

Hammer, Muriel, Kurt Salzinger, Samuel Sutton, y Joseph Zubin. Psychopathology: Contributions from the Social, Behavioral, and Biological Sciences. New York [u.a.]: Wiley, 1973.

Cita MLA (9a ed.)

Hammer, Muriel, et al. Psychopathology: Contributions from the Social, Behavioral, and Biological Sciences. Wiley, 1973.