Cita APA (7a ed.)

Woytinsky, W., & Woytinsky, E. S. (1953). World Population and Production: Trends and Outlook. Twentieth Century Fund.

Cita Chicago Style (17a ed.)

Woytinsky, Wladimir, y Emma S. Woytinsky. World Population and Production: Trends and Outlook. New York: Twentieth Century Fund, 1953.

Cita MLA (9a ed.)

Woytinsky, Wladimir, y Emma S. Woytinsky. World Population and Production: Trends and Outlook. Twentieth Century Fund, 1953.