APA-Zitierstil (7. Ausg.)

Whitaker, D. S. (2001). Using groups to help people (2nd ed.). Brunner-Routledge.

Chicago-Zitierstil (17. Ausg.)

Whitaker, Dorothy Stock. Using Groups to Help People. 2nd ed. Hove [England]: Brunner-Routledge, 2001.

MLA-Zitierstil (9. Ausg.)

Whitaker, Dorothy Stock. Using Groups to Help People. 2nd ed. Brunner-Routledge, 2001.