Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Pejaś, J., & Piegat, A. (2005). Enhanced Methods in Computer Security, Biometric and Artificial Intelligence Systems. Springer US.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Jerzy Pejaś, και Andrzej Piegat. Enhanced Methods in Computer Security, Biometric and Artificial Intelligence Systems. Boston, MA: Springer US, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Enhanced Methods in Computer Security, Biometric and Artificial Intelligence Systems. Springer US, 2005.