APA (7. basım) Alıntı

Henderson, J. V. (1991). Principles of economics. D.C. Health.

Chicago Style (17. basım) Atıf

Henderson, J Vernon. Principles of Economics. Massachusetts: D.C. Health, 1991.

MLA (9th ed.) Atıf

Henderson, J Vernon. Principles of Economics. D.C. Health, 1991.