APA (7th ed.) Citation

Cadenhead, R., & Lemay, L. (2007). Sams teach yourself Java 6 in 21 days. Sams.

Chicago Style (17th ed.) Citation

Cadenhead, Rogers, and Laura Lemay. Sams Teach Yourself Java 6 in 21 Days. Indianapolis, Ind: Sams, 2007.

MLA (9th ed.) Citation

Cadenhead, Rogers, and Laura Lemay. Sams Teach Yourself Java 6 in 21 Days. Sams, 2007.