Cita APA (7a ed.)

Waldras, L., & Jaffé, W. (1954). Elements of pure economics or the theory of social wealth. American Economic Association.

Cita Chicago Style (17a ed.)

Waldras, Leon, y William Jaffé. Elements of Pure Economics or the Theory of Social Wealth. Homewood, IL: American Economic Association, 1954.

Cita MLA (9a ed.)

Waldras, Leon, y William Jaffé. Elements of Pure Economics or the Theory of Social Wealth. American Economic Association, 1954.