APA (7e ed.) Bronvermelding

KIGGA, J. M. (2005). COMPUTER NETWORK SECURITY. SPRINGER.

Chicago (17e ed.) Bronvermelding

KIGGA, J M. COMPUTER NETWORK SECURITY. NEW DELHI: SPRINGER, 2005.

MLA (9e ed.) Bronvermelding

KIGGA, J M. COMPUTER NETWORK SECURITY. SPRINGER, 2005.