APA (7th ed.) Citation

Eastman, M. (1925). Leon Trotsky: The portrait of a youth. Greenberg, Publ.

Chicago Style (17th ed.) Citation

Eastman, Max. Leon Trotsky: The Portrait of a Youth. New York: Greenberg, Publ, 1925.

MLA (9th ed.) Citation

Eastman, Max. Leon Trotsky: The Portrait of a Youth. Greenberg, Publ, 1925.

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