Gotthelf, A., & Lennox, J. G. (2013). Concepts and their role in knowledge: Reflections on objectivist epistemology. University of Pittsburgh Press.
芝加哥风格引文Gotthelf, Allan, 与 James G. Lennox. Concepts and Their Role in Knowledge: Reflections on Objectivist Epistemology. Pittsburgh, Pennsylvania: University of Pittsburgh Press, 2013.
MLA引文Gotthelf, Allan, 与 James G. Lennox. Concepts and Their Role in Knowledge: Reflections on Objectivist Epistemology. University of Pittsburgh Press, 2013.
警告：这些引文格式不一定是100％准确.