Παραπομπή σε μορφή APA (7η εκδ.)

Greenstein, M., & Vasarhelyi, M. (2002). Electronic commerce: Security,risk management, and control. (2nd ed.). McGraw-Hill/Irwin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Greenstein, Marilyn, και Miklos Vasarhelyi. Electronic Commerce: Security,risk Management, and Control. 2nd ed. Boston: McGraw-Hill/Irwin, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

Greenstein, Marilyn, και Miklos Vasarhelyi. Electronic Commerce: Security,risk Management, and Control. 2nd ed. McGraw-Hill/Irwin, 2002.