APA استشهاد

Schaprio, L. (1967). Government and Politics of the Soviet Union (2nd rev . ed.). Hutchinson.

استشهاد بنمط شيكاغو

Schaprio, Leonard. Government and Politics of the Soviet Union. 2nd rev . ed. London: Hutchinson, 1967.

MLA استشهاد

Schaprio, Leonard. Government and Politics of the Soviet Union. 2nd rev . ed. Hutchinson, 1967.