Writings of Leon Trotsky (1937-1938).

MLA

Trotski, Leon. Writings of Leon Trotsky (1937-1938). New York: Pathfinder, 1970.

APA

Trotski, L. (1970). Writings of Leon Trotsky (1937-1938). New York: Pathfinder.

Chicago

Trotski, Leon Writings of Leon Trotsky (1937-1938). New York: Pathfinder, 1970.