Hirsh, D. (2010). Academic vocabulary in context. Peter Lang.
芝加哥风格引文Hirsh, David. Academic Vocabulary in Context. Bern [Switzerland] ; New York: Peter Lang, 2010.
MLA引文Hirsh, David. Academic Vocabulary in Context. Peter Lang, 2010.
警告：这些引文格式不一定是100％准确.