Cita APA (7th ed.)

Gordon, R. A., & Gordon, M. S. (1966). Prosperity and unemployment. Wiley.

Cita Chicago (17th ed.)

Gordon, Robert Aaron, i Margaret S. Gordon. Prosperity and Unemployment. New York: Wiley, 1966.

Cita MLA (9th ed.)

Gordon, Robert Aaron, i Margaret S. Gordon. Prosperity and Unemployment. Wiley, 1966.