APA Alıntı

Ferguson, C. E., & Kreps, J. M. (1965). Principles of economics. New York: Holt, Rinehart and Winston.

Chicago Stili Alıntı

Ferguson, C. E., ve Juanita M. Kreps. Principles of Economics. New York: Holt, Rinehart and Winston, 1965.

MLA Alıntı

Ferguson, C. E., ve Juanita M. Kreps. Principles of Economics. New York: Holt, Rinehart and Winston, 1965.