APA (7th ed.) Citation

Heller, P. (1997). Java 1.1 developer's handbook. Sybex.

Chicago Style (17th ed.) Citation

Heller, Philip. Java 1.1 Developer's Handbook. San Francisco, Calif. ; [Great Britain]: Sybex, 1997.

MLA (8th ed.) Citation

Heller, Philip. Java 1.1 Developer's Handbook. Sybex, 1997.