Cita APA (7th ed.)

Herring, P. (1965). The politics of democracy: American parties in action (2a. ed.). W. W. Norton.

Cita Chicago (17th ed.)

Herring, Pendleton. The Politics of Democracy: American Parties in Action. 2a. ed. Nueva York: W. W. Norton, 1965.

Cita MLA (9th ed.)

Herring, Pendleton. The Politics of Democracy: American Parties in Action. 2a. ed. W. W. Norton, 1965.