De Grazia, A. (1962). The elements of political science (2a. ed.). Free.
Chicago Style (17th ed.) CitationDe Grazia, Alfred. The Elements of Political Science. 2a. ed. Nueva York: Free, 1962.
MLA (9th ed.) CitationDe Grazia, Alfred. The Elements of Political Science. 2a. ed. Free, 1962.
Warning: These citations may not always be 100% accurate.