APA Alıntı

Ekelund, R. B. (1983). A history of economic theory and method. New York: McGraw-Hill.

Chicago Stili Alıntı

Ekelund, Robert B. A History of Economic Theory and Method. New York: McGraw-Hill, 1983.

MLA Alıntı

Ekelund, Robert B. A History of Economic Theory and Method. New York: McGraw-Hill, 1983.