APA (7th ed.) Citation

De Grazia, S. (1962). Of time, work, and leisure. Twentieth Century Fund.

Chicago Style (17th ed.) Citation

De Grazia, Sebastian. Of Time, Work, and Leisure. New York: Twentieth Century Fund, 1962.

MLA (9th ed.) Citation

De Grazia, Sebastian. Of Time, Work, and Leisure. Twentieth Century Fund, 1962.