Cita APA (7a ed.)

Cournot, A. A., & Fisher, I. (1960). Researches into the mathematical principles of the theory of wealth. Kelley.

Cita Chicago Style (17a ed.)

Cournot, Antoine Augustin, y Irving Fisher. Researches into the Mathematical Principles of the Theory of Wealth. New York: Kelley, 1960.

Cita MLA (9a ed.)

Cournot, Antoine Augustin, y Irving Fisher. Researches into the Mathematical Principles of the Theory of Wealth. Kelley, 1960.