APA (7th ed.) Citation

Sinclair, L. (1972). Leon Trotsky . a bibliography.

Chicago Style (17th ed.) Citation

Sinclair, Louis. Leon Trotsky . a Bibliography. 1972.

MLA (8th ed.) Citation

Sinclair, Louis. Leon Trotsky . a Bibliography. 1972.

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