APA ציטוט

Woytinsky, W. S., & Woytinsky, E. S. (1953). World population and production: Trends and outlook. Twentieth Century Fund.

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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