Cita APA (7a ed.)

Hey, J. D., & Winch, D. (1990). A century of economics: 100 years of the Royal Economic Society and the Economic Journal ([1st pub.].). Blackwell.

Cita Chicago Style (17a ed.)

Hey, John D., y Donald Winch. A Century of Economics: 100 Years of the Royal Economic Society and the Economic Journal. [1st pub.]. Oxford: Blackwell, 1990.

Cita MLA (9a ed.)

Hey, John D., y Donald Winch. A Century of Economics: 100 Years of the Royal Economic Society and the Economic Journal. [1st pub.]. Blackwell, 1990.