Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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