APA (7th ed.) Zitazioa
Wallerstein, I. M. (1967). Africa: the politics of unity: An analysis of a contemporary social movement. Random House.
Chicago Style (17th ed.) Zitazioa
Wallerstein, Immanuel Maurice. Africa: The Politics of Unity: An Analysis of a Contemporary Social Movement. New York: Random House, 1967.
MLA (9th ed.) Zitazioa
Wallerstein, Immanuel Maurice. Africa: The Politics of Unity: An Analysis of a Contemporary Social Movement. Random House, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.