Cita APA (7a ed.)

Denenberg, R. V. (1987). Understanding American politics (2nd ed., repr.). Fontana.

Cita Chicago Style (17a ed.)

Denenberg, R. V. Understanding American Politics. 2nd ed., repr. London: Fontana, 1987.

Cita MLA (9a ed.)

Denenberg, R. V. Understanding American Politics. 2nd ed., repr. Fontana, 1987.