APA (7. basım) Alıntı

Ferguson, J. M. (1950). Landmarks of economic thought: 2nd ed.

Chicago Style (17. basım) Atıf

Ferguson, John M. Landmarks of Economic Thought: 2nd Ed. New York, Longmans, Green, 1950.

MLA (9th ed.) Atıf

Ferguson, John M. Landmarks of Economic Thought: 2nd Ed. 1950.