Cita APA (7th ed.)

Lewis, J. (1935). Douglas fallacies: A critique of social credit. Chapman & Hall.

Cita Chicago (17th ed.)

Lewis, John. Douglas Fallacies: A Critique of Social Credit. London: Chapman & Hall, 1935.

Cita MLA (8th ed.)

Lewis, John. Douglas Fallacies: A Critique of Social Credit. Chapman & Hall, 1935.