APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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