M. Fortes, E. E. African political systems. Oxford University Press.
Chicago Style (17th ed.) CitationM. Fortes, E.E. Evans-Pritchard. African Political Systems. Oxford University Press.
MLA引文M. Fortes, E.E. Evans-Pritchard. African Political Systems. Oxford University Press.
警告：这些引文格式不一定是100％准确.