APA Alıntı

Ferguson, C., & Kreps, J. M. (1965). Principles of economics (2nd ed.).

Chicago Stili Alıntı

Ferguson, C.E, ve Juanita M. Kreps. Principles of Economics. 2nd ed. Calcutta, 1965.

MLA Alıntı

Ferguson, C.E, ve Juanita M. Kreps. Principles of Economics. 2nd ed. 1965.