APA (7th ed.) Citation

A.C. (1981). The Dos Manual Disk Operating System (1. Edisyon.). Apple Computer.

Chicago Style (17th ed.) Citation

A.C. The Dos Manual Disk Operating System. 1. Edisyon. Cupertino: Apple Computer, 1981.

MLA (9th ed.) Citation

A.C. The Dos Manual Disk Operating System. 1. Edisyon. Apple Computer, 1981.

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