Cita APA (7th ed.)

Sierra, K., & Bates, B. (2005). Head first Java (second edition.). O'Reilly ; Shroff publishers & distributors.

Cita Chicago (17th ed.)

Sierra, Kathy, i Bert Bates. Head First Java. second edition. Sebastopol, CA : New Delhi: O'Reilly ; Shroff publishers & distributors, 2005.

Cita MLA (8th ed.)

Sierra, Kathy, i Bert Bates. Head First Java. second edition. O'Reilly ; Shroff publishers & distributors, 2005.