APA (7th ed.) Citation

Jamsa, K. (1989). Using DOS 4. Osborne McGraw-Hill.

Chicago Style (17th ed.) Citation

Jamsa, Kris. Using DOS 4. Berkeley <<[u.a.]>>: Osborne McGraw-Hill, 1989.

MLA (9th ed.) Citation

Jamsa, Kris. Using DOS 4. Osborne McGraw-Hill, 1989.