APA

Schapiro L., . (1973). The government and politics of the Soviet Union. London: Hutchinson.

Chicago

Schapiro Leonard, . 1973. The government and politics of the Soviet Union. London: Hutchinson.

Harvard

Schapiro L., . (1973). The government and politics of the Soviet Union. London: Hutchinson.

MLA

Schapiro Leonard, . The government and politics of the Soviet Union. London: Hutchinson. 1973.