Παραπομπή σε μορφή APA (7η εκδ.)

STALLINGS WILLIAM. (2006). NETWORK SECURITY ESSENTIALS: APPLICATION AND STANDARDS. PEARSON EDUCATION.

Παραπομπή σε μορφή Chicago (17η εκδ.)

STALLINGS WILLIAM. NETWORK SECURITY ESSENTIALS: APPLICATION AND STANDARDS. ESSEX: PEARSON EDUCATION, 2006.

Παραπομπή σε μορφή MLA (9th εκδ.)

STALLINGS WILLIAM. NETWORK SECURITY ESSENTIALS: APPLICATION AND STANDARDS. PEARSON EDUCATION, 2006.