Langley, J. A. (1973). Pan-Africanism and nationalism in West Africa, 1900-1945: A study in ideology and social classes. Clarendon Press.
芝加哥风格引文Langley, J. Ayodele. Pan-Africanism and Nationalism in West Africa, 1900-1945: A Study in Ideology and Social Classes. Oxford: Clarendon Press, 1973.
MLA引文Langley, J. Ayodele. Pan-Africanism and Nationalism in West Africa, 1900-1945: A Study in Ideology and Social Classes. Clarendon Press, 1973.
警告：这些引文格式不一定是100％准确.