Cita APA

Saffell, D. C. (1984). The politics of american national government (5a. ed.). Boston: Little, Brown Co..

Citación estilo Chicago

Saffell, David C. The Politics of American National Government. 5a. ed. Boston: Little, Brown Co., 1984.

Cita MLA

Saffell, David C. The Politics of American National Government. 5a. ed. Boston: Little, Brown Co., 1984.