ebrary, Inc, Fetzer, A., & Fischer, K. (2006). Lexical markers of common grounds. Elsevier.
芝加哥风格引文ebrary, Inc, Anita Fetzer, 与 Kerstin Fischer. Lexical Markers of Common Grounds. Amsterdam ; Boston: Elsevier, 2006.
MLA引文ebrary, Inc, et al. Lexical Markers of Common Grounds. Elsevier, 2006.
警告：这些引文格式不一定是100％准确.