APA (7e ed.) Bronvermelding
ebrary, Inc, & Cross, M. (2007). Security+ study guide & DVD training system (2nd ed.). Syngress Pub..
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Michael Cross. Security+ Study Guide & DVD Training System. 2nd ed. Burlington, MA: Syngress Pub., 2007.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Michael Cross. Security+ Study Guide & DVD Training System. 2nd ed. Syngress Pub., 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.