APA (7. basım) Alıntı

Williamson, J., & Milner, C. (1991). The world economy: A textbook in international economics (2d ed.). Harvester/Wheatsheaf.

Chicago Style (17. basım) Atıf

Williamson, John, ve Chris Milner. The World Economy: A Textbook in International Economics. 2d ed. New York, London: Harvester/Wheatsheaf, 1991.

MLA (9th ed.) Atıf

Williamson, John, ve Chris Milner. The World Economy: A Textbook in International Economics. 2d ed. Harvester/Wheatsheaf, 1991.