Cita APA (7a ed.)

CREST. (2014). Procuring penetration testing services (1st edition.). Crest.

Cita Chicago Style (17a ed.)

CREST. Procuring Penetration Testing Services. 1st edition. Cambridgeshire, [England]: Crest, 2014.

Cita MLA (9a ed.)

CREST. Procuring Penetration Testing Services. 1st edition. Crest, 2014.