APA (7th ed.) Citation

Trotsky, L. (1972). Leon Trotsky speaks ([1st ed.].). Pathfinder Press.

Chicago Style (17th ed.) Citation

Trotsky, Leon. Leon Trotsky Speaks. [1st ed.]. New York: Pathfinder Press, 1972.

MLA (9th ed.) Citation

Trotsky, Leon. Leon Trotsky Speaks. [1st ed.]. Pathfinder Press, 1972.

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