Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Gray, V., Lowery, D., & Benz, J. K. (2013). Interest groups and health care reform across the United States. Georgetown University Press.
Chicago Style (17th ed.) Zitazioa
Gray, Virginia, David Lowery, eta Jennifer K. Benz. Interest Groups and Health Care Reform Across the United States. Washington, D.C.: Georgetown University Press, 2013.
MLA (9th ed.) Zitazioa
Gray, Virginia, et al. Interest Groups and Health Care Reform Across the United States. Georgetown University Press, 2013.
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