APA Citation

Trotski, L. (1975). The challenge of the left opposition (1923-25). New York: Pathfinder Press.

Chicago Style Citation

Trotski, Leon. The Challenge of the Left Opposition (1923-25). New York: Pathfinder Press, 1975.

MLA Citation

Trotski, Leon. The Challenge of the Left Opposition (1923-25). New York: Pathfinder Press, 1975.

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