Cita APA

 Heller, P. (2005).  Complete Java 2 certification: Study guide.  Sybex.

Chicago Style Citation

 Heller, Philip.  Complete Java 2 Certification: Study Guide.  Sybex, 2005.

Cita MLA

 Heller, Philip.  Complete Java 2 Certification: Study Guide.  Sybex, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.