APA (7th ed.) Citation

Dewdney, J. C. (1979). A geography of the Soviet Union (3d ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

Dewdney, John C. A Geography of the Soviet Union. 3d ed. Oxford: Pergamon Press, 1979.

MLA (9th ed.) Citation

Dewdney, John C. A Geography of the Soviet Union. 3d ed. Pergamon Press, 1979.