Cita APA (7a ed.)

Angell, N. (1939). The great illusion-now (1939 ed.). Penguin.

Cita Chicago Style (17a ed.)

Angell, Norman. The Great Illusion-now. 1939 ed. Harmondsworth: Penguin, 1939.

Cita MLA (9a ed.)

Angell, Norman. The Great Illusion-now. 1939 ed. Penguin, 1939.