Cita APA (7th ed.)

Hambrook, E. C. (1920). The red to-morrow. Proletarian Press.

Cita Chicago (17th ed.)

Hambrook, Emerson C. The Red To-morrow. London: Proletarian Press, 1920.

Cita MLA (8th ed.)

Hambrook, Emerson C. The Red To-morrow. Proletarian Press, 1920.