Larson Ron. (2013). Brief Calculus An Applied Approach (9th.). Cengage Learning.
芝加哥风格引文Larson Ron. Brief Calculus An Applied Approach. 9th. UK: Cengage Learning, 2013.
MLA引文Larson Ron. Brief Calculus An Applied Approach. 9th. Cengage Learning, 2013.
警告：这些引文格式不一定是100％准确.