APA (7th ed.) Zitazioa

Singer, P. (2002). One world: The ethics of globalization. Yale University Press.

Chicago Style (17th ed.) Zitazioa

Singer, Peter. One World: The Ethics of Globalization. New Haven: Yale University Press, 2002.

MLA (9th ed.) Zitazioa

Singer, Peter. One World: The Ethics of Globalization. Yale University Press, 2002.