APA Edition Citation

Ekelund, R. B. H. F. (1990). A history of economic theory and method (3rd ed.). McGraw-Hill.

Chicago Edition Citation

Ekelund, Robert B. Hebert,robert F. A History of Economic Theory and Method. 3rd ed. New York: McGraw-Hill, 1990.

MLA Edition Citation

Ekelund, Robert B. Hebert,robert F. A History of Economic Theory and Method. 3rd ed. McGraw-Hill, 1990.