APA (7th ed.) Citation

U.S. Library of Congress. Reference Dept & Rodionoff, N. R. (1969). Soviet geography: A bibliography. Greenwood Press.

Chicago Style (17th ed.) Citation

U.S. Library of Congress. Reference Dept and Nicholas Roman Rodionoff. Soviet Geography: A Bibliography. New York: Greenwood Press, 1969.

MLA (9th ed.) Citation

U.S. Library of Congress. Reference Dept and Nicholas Roman Rodionoff. Soviet Geography: A Bibliography. Greenwood Press, 1969.