Cita APA (7a ed.)

(1990). Apple human interface guidelines: The Apple desktop interface (6th printing.). Addison-Wesley.

Cita Chicago Style (17a ed.)

Apple Human Interface Guidelines: The Apple Desktop Interface. 6th printing. Reading, Massachusetts [etc.]: Addison-Wesley, 1990.

Cita MLA (9a ed.)

Apple Human Interface Guidelines: The Apple Desktop Interface. 6th printing. Addison-Wesley, 1990.