APA (7th ed.) Citation

Davis, H. (1999). Red hat linux 6. Peachpit Press.

Chicago Style (17th ed.) Citation

Davis, Harold. Red Hat Linux 6. Berkeley, Calif: Peachpit Press, 1999.

MLA (9th ed.) Citation

Davis, Harold. Red Hat Linux 6. Peachpit Press, 1999.

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