APA Citatie

Gruber, R. (2006). Physical and technical secirity: And introduction. Clifton Park, NY: Thomson Delmar Learning.

Chicago Style citaat

Gruber, Robert. Physical and Technical Secirity: And Introduction. Clifton Park, NY: Thomson Delmar Learning, 2006.

MLA citatie

Gruber, Robert. Physical and Technical Secirity: And Introduction. Clifton Park, NY: Thomson Delmar Learning, 2006.

Let op: Deze citaties zijn niet altijd 100% accuraat.