APA način citiranja (7. izdanje)

De Grazia, A. (1952). The elements of political science ([1st ed.].). Knopf.

Čikaški stil citiranja (17. izdanje)

De Grazia, Alfred. The Elements of Political Science. [1st ed.]. New York: Knopf, 1952.

MLA način citiranja (9. izdanje)

De Grazia, Alfred. The Elements of Political Science. [1st ed.]. Knopf, 1952.