APA Edition Citation

Chappell, D. (2008). Understanding.net (2nd.). Pearson education.

Chicago Edition Citation

Chappell, David. Understanding.net. 2nd. New Jersey: Pearson education, 2008.

MLA Edition Citation

Chappell, David. Understanding.net. 2nd. Pearson education, 2008.

Warning: These citations may not always be 100% accurate.