APA (7th ed.) Citation

(1989). System BIOS for IBM PC-XT-AT: Computers and compatibles. Addison-Wesley.

Chicago Style (17th ed.) Citation

System BIOS for IBM PC-XT-AT: Computers and Compatibles. Reading: Addison-Wesley, 1989.

MLA (9th ed.) Citation

System BIOS for IBM PC-XT-AT: Computers and Compatibles. Addison-Wesley, 1989.