APA-referens (7:e uppl.)

Greenberg, D., Ashworth, K., Cebulla, A., & Walker, R. (2005). When welfare-to-work programs seem to work well: Explaining why riverside and Portland shine so brightly.

Chicago-referens (17:e uppl.)

Greenberg, D., K. Ashworth, A. Cebulla, och R. Walker. When Welfare-to-work Programs Seem to Work Well: Explaining Why Riverside and Portland Shine so Brightly. 2005.

MLA-referens (9:e uppl.)

Greenberg, D., et al. When Welfare-to-work Programs Seem to Work Well: Explaining Why Riverside and Portland Shine so Brightly. 2005.