Cita APA (7th ed.)

Trotsky, L. (1972). The First 5 years of the communist international. Monad Press.

Cita Chicago (17th ed.)

Trotsky, Leon. The First 5 Years of the Communist International. New York: Monad Press, 1972.

Cita MLA (9th ed.)

Trotsky, Leon. The First 5 Years of the Communist International. Monad Press, 1972.