APA (7th ed.) Zitazioa

ebrary, Inc, Howard-Hassmann, R. E., & Welch, C. E. (2006). Economic rights in Canada and the United States. University of Pennsylvania Press.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, Rhoda E. Howard-Hassmann, eta Claude Emerson Welch. Economic Rights in Canada and the United States. Philadelphia, PA: University of Pennsylvania Press, 2006.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. Economic Rights in Canada and the United States. University of Pennsylvania Press, 2006.