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.) Citationebrary, Inc, Rhoda E. Howard-Hassmann, and Claude Emerson Welch. Economic Rights in Canada and the United States. Philadelphia, PA: University of Pennsylvania Press, 2006.
MLA引文ebrary, Inc, et al. Economic Rights in Canada and the United States. University of Pennsylvania Press, 2006.
警告:這些引文格式不一定是100%准確.