APA (7th ed.) Citation

Petersen, R. Red Hat Linux: The Complete Reference. Osborne/McGraw Hill.

Chicago Style (17th ed.) Citation

Petersen, Richard. Red Hat Linux: The Complete Reference. Osborne/McGraw Hill.

MLA (8th ed.) Citation

Petersen, Richard. Red Hat Linux: The Complete Reference. Osborne/McGraw Hill.

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