Cita APA (7th ed.)

Polsby, N. W., & Wildavsky, A. B. (1988). Presidential elections: Contemporary strategies of American electoral politics (7th ed.). Free Press.

Cita Chicago (17th ed.)

Polsby, Nelson W., i Aaron B. Wildavsky. Presidential Elections: Contemporary Strategies of American Electoral Politics. 7th ed. New York: Free Press, 1988.

Cita MLA (9th ed.)

Polsby, Nelson W., i Aaron B. Wildavsky. Presidential Elections: Contemporary Strategies of American Electoral Politics. 7th ed. Free Press, 1988.