ebrary, Inc, Ansaldo, U., Don, J., & Pfau, R. (2010). Parts of speech: Empirical and theoretical advances. John Benjamins Pub. Co..
芝加哥风格引文ebrary, Inc, Umberto Ansaldo, Jan Don, 与 Roland Pfau. Parts of Speech: Empirical and Theoretical Advances. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2010.
MLA引文ebrary, Inc, et al. Parts of Speech: Empirical and Theoretical Advances. John Benjamins Pub. Co., 2010.
警告：这些引文格式不一定是100％准确.