APA-Zitierstil (7. Ausg.)

Levine, B. (2013). Group work with the emotionally disabled. Routledge.

Chicago-Zitierstil (17. Ausg.)

Levine, Baruch. Group Work with the Emotionally Disabled. London: Routledge, 2013.

MLA-Zitierstil (9. Ausg.)

Levine, Baruch. Group Work with the Emotionally Disabled. Routledge, 2013.