Sainsbury, R. M. (2005). Reference without referents. Clarendon Press.
芝加哥风格引文Sainsbury, R. M. Reference Without Referents. Oxford ; New York: Clarendon Press, 2005.
MLA引文Sainsbury, R. M. Reference Without Referents. Clarendon Press, 2005.
警告：这些引文格式不一定是100％准确.