LeBlanc, J. E. (1998). Thinking clearly: A guide to critical reasoning. New York: W. W. Norton.
Trích dẫn kiểu ChicagoLeBlanc, Jill E. Thinking Clearly: A Guide to Critical Reasoning. New York: W. W. Norton, 1998.
MLA引文LeBlanc, Jill E. Thinking Clearly: A Guide to Critical Reasoning. New York: W. W. Norton, 1998.
警告：这些引文格式不一定是100％准确.