APA (7th ed.) Citation

Harper, S. N. (1938). The government of the Soviet Union. D. Van Nostrand company, inc.

Chicago Style (17th ed.) Citation

Harper, Samuel Northrup. The Government of the Soviet Union. New York: D. Van Nostrand company, inc, 1938.

MLA (9th ed.) Citation

Harper, Samuel Northrup. The Government of the Soviet Union. D. Van Nostrand company, inc, 1938.