APA (7th ed.) Citation

Harper, S. N., & Thompson, R. B. (1949). The government of the Soviet Union. Van Nostrand Co.

Chicago Style (17th ed.) Citation

Harper, Samuel Northrup, and Ronald Bettes Thompson. The Government of the Soviet Union. New York: Van Nostrand Co, 1949.

MLA (9th ed.) Citation

Harper, Samuel Northrup, and Ronald Bettes Thompson. The Government of the Soviet Union. Van Nostrand Co, 1949.