APA (7e ed.) Bronvermelding

Schapiro, L. (1977). The government and politics of the Soviet Union (6th ed.). Hutchinson.

Chicago (17e ed.) Bronvermelding

Schapiro, Leonard. The Government and Politics of the Soviet Union. 6th ed. London: Hutchinson, 1977.

MLA (8e ed.) Bronvermelding

Schapiro, Leonard. The Government and Politics of the Soviet Union. 6th ed. Hutchinson, 1977.