APA (7th ed.) Citation

Yost. (1989). The KGB: The Russian secret police from the Czars to the present. Fact On File.

Chicago Style (17th ed.) Citation

Yost. The KGB: The Russian Secret Police from the Czars to the Present. New York: Fact On File, 1989.

MLA (8th ed.) Citation

Yost. The KGB: The Russian Secret Police from the Czars to the Present. Fact On File, 1989.

Warning: These citations may not always be 100% accurate.