Cita APA

Irish, M. D., & Prothro, J. W. (1968). The Politics of American democracy (4th ed.). Prentice-Hall.

Citación estilo Chicago

Irish, Marian Doris, and James W. Prothro. The Politics of American Democracy. 4th ed. Englewood Cliffs, N. J: Prentice-Hall, 1968.

Cita MLA

Irish, Marian Doris, and James W. Prothro. The Politics of American Democracy. 4th ed. Prentice-Hall, 1968.