ebrary, Inc, Hieda, O., König, C., & Nakagawa, H. (2011). Geographical typology and linguistic areas: With special reference to Africa. John Benjamins Pub. Co..
芝加哥风格引文ebrary, Inc, Osamu Hieda, Christa König, 与 Hiroshi Nakagawa. Geographical Typology and Linguistic Areas: With Special Reference to Africa. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2011.
MLA引文ebrary, Inc, et al. Geographical Typology and Linguistic Areas: With Special Reference to Africa. John Benjamins Pub. Co., 2011.
警告：这些引文格式不一定是100％准确.