APA-Zitierstil (7. Ausg.)

Heanue, K., & Lawton, C. (2012). Working with substance users. Open University Press.

Chicago-Zitierstil (17. Ausg.)

Heanue, Kim, und Chris Lawton. Working with Substance Users. Maidenhead [u.a.]: Open University Press, 2012.

MLA-Zitierstil (8. Ausg.)

Heanue, Kim, und Chris Lawton. Working with Substance Users. Open University Press, 2012.