Cita APA (7th ed.)

Heller, P. (1997). Java 1.1. developer's handbooks. BPB.

Cita Chicago (17th ed.)

Heller, Philip. Java 1.1. Developer's Handbooks. New Delhi: BPB, 1997.

Cita MLA (9th ed.)

Heller, Philip. Java 1.1. Developer's Handbooks. BPB, 1997.