APA引文

Richard Johnsonbaugh. (2013). Discrete mathematics (6.). Pearson.

Chicago Edition Citation

Richard Johnsonbaugh. Discrete Mathematics. 6. New Delhi: Pearson, 2013.

MLA引文

Richard Johnsonbaugh. Discrete Mathematics. 6. Pearson, 2013.

警告：这些引文格式不一定是100％准确.