APA-referens (7:e uppl.)

Partridge, M. D., & Rickman, D. S. (2006). The Geography of American Poverty: Is There a Need for Place-Based Policies? W.E. Upjohn Institute for Employment Research.

Chicago-referens (17:e uppl.)

Partridge, Mark D., och Dan S. Rickman. The Geography of American Poverty: Is There a Need for Place-Based Policies? Kalamazoo, Mich.: W.E. Upjohn Institute for Employment Research, 2006.

MLA-referens (9:e uppl.)

Partridge, Mark D., och Dan S. Rickman. The Geography of American Poverty: Is There a Need for Place-Based Policies? W.E. Upjohn Institute for Employment Research, 2006.