APA (7th ed.) Citation

Conquest, R. The great terror: Stalin's purge of the thirties.

Chicago Style (17th ed.) Citation

Conquest, Robert. The Great Terror: Stalin's Purge of the Thirties.

MLA (8th ed.) Citation

Conquest, Robert. The Great Terror: Stalin's Purge of the Thirties.

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