APA (7th ed.) Zitazioa

GILBERT, A. (1985). An unequal world: The links between rich and poor nations. Macmillan.

Chicago Style (17th ed.) Zitazioa

GILBERT, Alan. An Unequal World: The Links Between Rich and Poor Nations. London: Macmillan, 1985.

MLA (9th ed.) Zitazioa

GILBERT, Alan. An Unequal World: The Links Between Rich and Poor Nations. Macmillan, 1985.