APA (7. basım) Alıntı

Gordon, R. A. (1961). Business fluctuations: 2nd ed. Harper and Brothers.

Chicago Style (17. basım) Atıf

Gordon, Robert Aaron. Business Fluctuations: 2nd Ed. New York: Harper and Brothers, 1961.

MLA (9th ed.) Atıf

Gordon, Robert Aaron. Business Fluctuations: 2nd Ed. Harper and Brothers, 1961.