Cita APA (7a ed.)

(1983). Apple II computer graphics / Ken Williams, Bob Kernaghan, Lisa Kernaghan ; illus. by Gregory Paul Steffen.

Cita Chicago Style (17a ed.)

Apple II Computer Graphics / Ken Williams, Bob Kernaghan, Lisa Kernaghan ; Illus. by Gregory Paul Steffen. 1983.

Cita MLA (9a ed.)

Apple II Computer Graphics / Ken Williams, Bob Kernaghan, Lisa Kernaghan ; Illus. by Gregory Paul Steffen. 1983.