APA (7th ed.) Citation

López Ridruejo, D., & Kallen, I. (2002). Sams teach yourself Apache 2 in 24 hours. Sams.

Chicago Style (17th ed.) Citation

López Ridruejo, Daniel, and Ian Kallen. Sams Teach Yourself Apache 2 in 24 Hours. Indianapolis, Ind.: Sams, 2002.

MLA (9th ed.) Citation

López Ridruejo, Daniel, and Ian Kallen. Sams Teach Yourself Apache 2 in 24 Hours. Sams, 2002.