APA (7th ed.) Citation

Ekelund, R. B., & Hebert, R. F. (1997). A history of economic theory and method (4th edition.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Ekelund, Robert B., and Robert F. Hebert. A History of Economic Theory and Method. 4th edition. New York: McGraw-Hill, 1997.

MLA (8th ed.) Citation

Ekelund, Robert B., and Robert F. Hebert. A History of Economic Theory and Method. 4th edition. McGraw-Hill, 1997.