APA (7th ed.) Citation

Miller, A. R. (1989). The ABC's of DOS 4. Sybex.

Chicago Style (17th ed.) Citation

Miller, Allan R. The ABC's of DOS 4. San Franciso: Sybex, 1989.

MLA (9th ed.) Citation

Miller, Allan R. The ABC's of DOS 4. Sybex, 1989.