APA-viite (7. p.)

Gray, A. (1961). The development of economic doctrine. John Wiley & Sons.

Chicago-viite (17. p.)

Gray, Alexander. The Development of Economic Doctrine. New York: John Wiley & Sons, 1961.

MLA-viite (9. p.)

Gray, Alexander. The Development of Economic Doctrine. John Wiley & Sons, 1961.