Cita APA (7th ed.)

Polsby, N. W., & Wildavsky, A. B. (1980). Presidential elections: Strategies of American electoral politics (5th ed.). Scribner's.

Cita Chicago (17th ed.)

Polsby, Nelson W., i Aaron B. Wildavsky. Presidential Elections: Strategies of American Electoral Politics. 5th ed. New York: Scribner's, 1980.

Cita MLA (9th ed.)

Polsby, Nelson W., i Aaron B. Wildavsky. Presidential Elections: Strategies of American Electoral Politics. 5th ed. Scribner's, 1980.