APA (7th ed.) Citation

Mai, K. (1991). DOS 5.0 essentials. Abacus.

Chicago Style (17th ed.) Citation

Mai, Kelmens. DOS 5.0 Essentials. Grand Rapids, MI: Abacus, 1991.

MLA (9th ed.) Citation

Mai, Kelmens. DOS 5.0 Essentials. Abacus, 1991.

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