APA (7th ed.) Citation

Cowart, R., & Waters, B. (1997). Windows NT Server 4. Sybex.

Chicago Style (17th ed.) Citation

Cowart, Robert, and Boyd Waters. Windows NT Server 4. San Francisco, Calif: Sybex, 1997.

MLA (9th ed.) Citation

Cowart, Robert, and Boyd Waters. Windows NT Server 4. Sybex, 1997.