HURLEY, P. J. (1982). A concise introduction to logic. Wadsworth Pub.
芝加哥风格引文HURLEY, Patrick J. A Concise Introduction to Logic. Califronia: Wadsworth Pub, 1982.
MLA引文HURLEY, Patrick J. A Concise Introduction to Logic. Wadsworth Pub, 1982.
警告：这些引文格式不一定是100％准确.