Goertz, G. (2006). Social science concepts: A user's guide. Princeton University Press.
芝加哥风格引文Goertz, Gary. Social Science Concepts: A User's Guide. Princeton: Princeton University Press, 2006.
MLA引文Goertz, Gary. Social Science Concepts: A User's Guide. Princeton University Press, 2006.
警告：这些引文格式不一定是100％准确.