APA (7th ed.) Citation

Mastny, V. (1972). Czechoslovakia: Crisis in world communism. Facts on File.

Chicago Style (17th ed.) Citation

Mastny, Vojtech. Czechoslovakia: Crisis in World Communism. New York: Facts on File, 1972.

MLA (9th ed.) Citation

Mastny, Vojtech. Czechoslovakia: Crisis in World Communism. Facts on File, 1972.