Cita APA (7a ed.)

Slavson, S. R. (1956). The fields of group psychotherapy. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Slavson, S. R. The Fields of Group Psychotherapy. New York: John Wiley & Sons, 1956.

Cita MLA (9a ed.)

Slavson, S. R. The Fields of Group Psychotherapy. John Wiley & Sons, 1956.