APA-Zitierstil (7. Ausg.)

Gut, E. (1989). Productive and unproductive depression: Success or failure of a vital process (1. publ.). Tavistock/Routledge.

Chicago-Zitierstil (17. Ausg.)

Gut, Emmy. Productive and Unproductive Depression: Success or Failure of a Vital Process. 1. publ. London: Tavistock/Routledge, 1989.

MLA-Zitierstil (9. Ausg.)

Gut, Emmy. Productive and Unproductive Depression: Success or Failure of a Vital Process. 1. publ. Tavistock/Routledge, 1989.