Cita APA (7th ed.)
ebrary, Inc, & Ekstein, R. (1989). The Language of psychotherapy. J. Benjamins Pub. Co..
Cita Chicago (17th ed.)
ebrary, Inc, i Rudolf Ekstein. The Language of Psychotherapy. Amsterdam ; Philadelphia: J. Benjamins Pub. Co., 1989.
Cita MLA (9th ed.)
ebrary, Inc, i Rudolf Ekstein. The Language of Psychotherapy. J. Benjamins Pub. Co., 1989.
Atenció: Aquestes cites poden no estar 100% correctes.