Larson, R. (2008). McDougal Littell math course 2 (California teacher's ed.). McDougal Littell.
芝加哥风格引文Larson, Ron. McDougal Littell Math Course 2. California teacher's ed. Evanston, Illinois: McDougal Littell, 2008.
MLA引文Larson, Ron. McDougal Littell Math Course 2. California teacher's ed. McDougal Littell, 2008.
警告：这些引文格式不一定是100％准确.