Michaelis, L. A. (1998). Aspectual grammar and past-time reference. Routledge.
芝加哥风格引文Michaelis, Laura A. Aspectual Grammar and Past-time Reference. London ; New York: Routledge, 1998.
MLA引文Michaelis, Laura A. Aspectual Grammar and Past-time Reference. Routledge, 1998.
警告：这些引文格式不一定是100％准确.