Cita APA (7th ed.)

O'Farrell, N. (2002). Hack proofing XML. Syngress Media.

Cita Chicago (17th ed.)

O'Farrell, Neal. Hack Proofing XML. Rockland, Mass.: Syngress Media, 2002.

Cita MLA (9th ed.)

O'Farrell, Neal. Hack Proofing XML. Syngress Media, 2002.