Cita APA

Foulkes, S. H., & Anthony, E. J. (2003). Group psychotherapy: The psychoanalytic approach (2nd ed.). London: Karnac.

Citación estilo Chicago

Foulkes, S. H., and E. J. Anthony. Group Psychotherapy: The Psychoanalytic Approach. 2nd ed. London: Karnac, 2003.

Cita MLA

Foulkes, S. H., and E. J. Anthony. Group Psychotherapy: The Psychoanalytic Approach. 2nd ed. London: Karnac, 2003.