SpringerLink (Online service), Katsikas, S. K., Gritzalis, S., & López, J. (2004). Public Key Infrastructure: First European PKI Workshop: Research and Applications, EuroPKI 2004, Samos Island, Greece, June 25-26, 2004. Proceedings. Springer Berlin Heidelberg.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Sokratis K. Katsikas, Stefanos Gritzalis, and Javier López. Public Key Infrastructure: First European PKI Workshop: Research and Applications, EuroPKI 2004, Samos Island, Greece, June 25-26, 2004. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Public Key Infrastructure: First European PKI Workshop: Research and Applications, EuroPKI 2004, Samos Island, Greece, June 25-26, 2004. Proceedings. Springer Berlin Heidelberg, 2004.