Cita APA (7th ed.)

De Grazia, A. (1962). Political organization (2a. ed.). The Free.

Cita Chicago (17th ed.)

De Grazia, Alfred. Political Organization. 2a. ed. Nueva York: The Free, 1962.

Cita MLA (9th ed.)

De Grazia, Alfred. Political Organization. 2a. ed. The Free, 1962.