Παραπομπή σε μορφή APA (7η εκδ.)

Ford, W., & Baum, M. S. (1997). Secure electronic commerce: Building the infrastructure for digital signatures and and encryption. Prentice Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ford, Warwick, και Michael S. Baum. Secure Electronic Commerce: Building the Infrastructure for Digital Signatures and and Encryption. Upper Saddle River, N.J: Prentice Hall, 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ford, Warwick, και Michael S. Baum. Secure Electronic Commerce: Building the Infrastructure for Digital Signatures and and Encryption. Prentice Hall, 1997.