Twentieth Century Fund, Carskadon, T. R., & Soule, G. H. (1957). USA in new dimensions: The measure and promise of America's resources, a Twentieth Century Fund survey. Macmillan.
Chicago Style (17th ed.) CitationTwentieth Century Fund, Thomas Reynolds Carskadon, and George Henry Soule. USA in New Dimensions: The Measure and Promise of America's Resources, a Twentieth Century Fund Survey. New York: Macmillan, 1957.
MLA (9th ed.) CitationTwentieth Century Fund, et al. USA in New Dimensions: The Measure and Promise of America's Resources, a Twentieth Century Fund Survey. Macmillan, 1957.
Warning: These citations may not always be 100% accurate.