Cita APA (7a ed.)

Bates, R. J. (2014). Securing VoIP: Keeping your VoIP network safe. Elsevier.

Cita Chicago Style (17a ed.)

Bates, Regis J. Securing VoIP: Keeping Your VoIP Network Safe. Amsterdam: Elsevier, 2014.

Cita MLA (8a ed.)

Bates, Regis J. Securing VoIP: Keeping Your VoIP Network Safe. Elsevier, 2014.