Hutchison, J. P., & Manfredi, V. (1990). Current approaches to African linguistics. Foris Publications.
芝加哥风格引文Hutchison, John P., 与 Victor Manfredi. Current Approaches to African Linguistics. Dordrecht: Foris Publications, 1990.
MLA引文Hutchison, John P., 与 Victor Manfredi. Current Approaches to African Linguistics. Foris Publications, 1990.
警告：这些引文格式不一定是100％准确.