APA (7th ed.) Citation

Safari Tech Books Online & McCarty, B. A. (1999). Learning Red Hat Linux. O'Reilly.

Chicago Style (17th ed.) Citation

Safari Tech Books Online and Bill Author McCarty. Learning Red Hat Linux. [Place of publication not identified]: O'Reilly, 1999.

MLA (9th ed.) Citation

Safari Tech Books Online and Bill Author McCarty. Learning Red Hat Linux. O'Reilly, 1999.