APA (7th ed.) Citation

Jeffries, R., Anderson, A., & Hendrickson, C. (2001). Extreme programming installed. Addison-Wesley.

Chicago Style (17th ed.) Citation

Jeffries, Ron, Ann Anderson, and Chet Hendrickson. Extreme Programming Installed. Boston: Addison-Wesley, 2001.

MLA (9th ed.) Citation

Jeffries, Ron, et al. Extreme Programming Installed. Addison-Wesley, 2001.