Duggan, M. G., & Imberman, S. A. (2009). Why are the disability rolls skyrocketing? The contribution of population characteristics, economic conditions, and program generosity. University of Chicago Press.
Chicago Style (17th ed.) CitationDuggan, Mark G., and Scott A. Imberman. Why Are the Disability Rolls Skyrocketing? The Contribution of Population Characteristics, Economic Conditions, and Program Generosity. University of Chicago Press, 2009.
MLA (9th ed.) CitationDuggan, Mark G., and Scott A. Imberman. Why Are the Disability Rolls Skyrocketing? The Contribution of Population Characteristics, Economic Conditions, and Program Generosity. University of Chicago Press, 2009.
Warning: These citations may not always be 100% accurate.