APA (7th ed.) Citation

Barker, J. (2005). Beginning Java objects: From concepts to code. Books24x7.com.

Chicago Style (17th ed.) Citation

Barker, Jacquie. Beginning Java Objects: From Concepts to Code. Norwood Mass.: Books24x7.com, 2005.

MLA (9th ed.) Citation

Barker, Jacquie. Beginning Java Objects: From Concepts to Code. Books24x7.com, 2005.

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