Cita APA (7a ed.)

Schwitzgebel, R. L., & Schwitzgebel, R. K. (1980). Law and psychological practice. Wiley.

Cita Chicago Style (17a ed.)

Schwitzgebel, Robert L., y Ralph K. Schwitzgebel. Law and Psychological Practice. New York [u.a.]: Wiley, 1980.

Cita MLA (9a ed.)

Schwitzgebel, Robert L., y Ralph K. Schwitzgebel. Law and Psychological Practice. Wiley, 1980.