GREENALL, S., & PYE, D. (1993). Reading 1. Cambridge univ. Press.
芝加哥风格引文GREENALL, Simon, 与 Diana PYE. Reading 1. Cambridge: Cambridge univ. Press, 1993.
MLA引文GREENALL, Simon, 与 Diana PYE. Reading 1. Cambridge univ. Press, 1993.
警告：这些引文格式不一定是100％准确.