APA (7th ed.) Citation

Hersen, M. (1984). Issues in psychotherapy research. Plenum.

Chicago Style (17th ed.) Citation

Hersen, Michel. Issues in Psychotherapy Research. New York [u.a.]: Plenum, 1984.

MLA (8th ed.) Citation

Hersen, Michel. Issues in Psychotherapy Research. Plenum, 1984.

Warning: These citations may not always be 100% accurate.