ebrary, Inc, Trabant, J., & Ward, S. (2001). New essays on the origin of language. New York : Mouton de Gruyter.
芝加哥风格引文ebrary, Inc, Jürgen Trabant, 与 Sean Ward. New Essays on the Origin of Language. Berlin: New York : Mouton de Gruyter, 2001.
MLA引文ebrary, Inc, et al. New Essays on the Origin of Language. New York : Mouton de Gruyter, 2001.
警告：这些引文格式不一定是100％准确.