APA (7th ed.) Citation

A.C. (1980). Apple Pascal Operating System Reference Manual (1. Edisyon.). Apple Computer.

Chicago Style (17th ed.) Citation

A.C. Apple Pascal Operating System Reference Manual. 1. Edisyon. Cupertino: Apple Computer, 1980.

MLA (9th ed.) Citation

A.C. Apple Pascal Operating System Reference Manual. 1. Edisyon. Apple Computer, 1980.

Warning: These citations may not always be 100% accurate.