Cita APA (7th ed.)

Hearn, D. (1995). Computer graphics (2nd.). Prentice Hall.

Cita Chicago (17th ed.)

Hearn, Donald. Computer Graphics. 2nd. New Delhi: Prentice Hall, 1995.

Cita MLA (9th ed.)

Hearn, Donald. Computer Graphics. 2nd. Prentice Hall, 1995.