APA (7th ed.) Citation

Gumpel, W. (1979). Energy policy of the Soviet Union. Hoover Institution Press.

Chicago Style (17th ed.) Citation

Gumpel, Werner. Energy Policy of the Soviet Union. Stanford, Calif.: Hoover Institution Press, 1979.

MLA (9th ed.) Citation

Gumpel, Werner. Energy Policy of the Soviet Union. Hoover Institution Press, 1979.