APA (7. basım) Alıntı

Twentieth Century Fund & Dewhurst, J. F. (1947). America's needs and resources: A Twentieth century fund survey which includes estimates for 1950 and 1960. The Twentieth Century Fund.

Chicago Style (17. basım) Atıf

Twentieth Century Fund ve James Frederic Dewhurst. America's Needs and Resources: A Twentieth Century Fund Survey Which Includes Estimates for 1950 and 1960. New York: The Twentieth Century Fund, 1947.

MLA (9th ed.) Atıf

Twentieth Century Fund ve James Frederic Dewhurst. America's Needs and Resources: A Twentieth Century Fund Survey Which Includes Estimates for 1950 and 1960. The Twentieth Century Fund, 1947.