APA (7th ed.) Citation

Sobel, R. 1. F. 1. (1980). The worldly economists. Free Press.

Chicago Style (17th ed.) Citation

Sobel, Robert 1931 Feb. 19-. The Worldly Economists. New York: Free Press, 1980.

MLA (9th ed.) Citation

Sobel, Robert 1931 Feb. 19-. The Worldly Economists. Free Press, 1980.