APA (7th ed.) Citation

Terpstra, J. H. (2004). Hardening Linux. McGraw-Hill/Osborne.

Chicago Style (17th ed.) Citation

Terpstra, John H. Hardening Linux. New York: McGraw-Hill/Osborne, 2004.

MLA (9th ed.) Citation

Terpstra, John H. Hardening Linux. McGraw-Hill/Osborne, 2004.