Langan, J. (2001). Sentence skills with readings (second edition.). McGraw-Hill.
Chicago Style (17th ed.) CitationLangan, John. Sentence Skills with Readings. second edition. Boston: McGraw-Hill, 2001.
MLA引文Langan, John. Sentence Skills with Readings. second edition. McGraw-Hill, 2001.
警告:這些引文格式不一定是100%准確.