Cita APA (7a ed.)
Javier Lopez, P. S. Public Key Infrastructure: 4th European PKI Workshop: Theory and Practice, EuroPKI 2007, Palma de Mallorca, Spain, June 28-30, 2007, Proceedings. Springer.
Cita estilo Chicago (17a ed.)
Javier Lopez, Pierangela Samarati. Public Key Infrastructure: 4th European PKI Workshop: Theory and Practice, EuroPKI 2007, Palma De Mallorca, Spain, June 28-30, 2007, Proceedings. Berlín, Alemania: Springer.
Cita MLA (9a ed.)
Javier Lopez, Pierangela Samarati. Public Key Infrastructure: 4th European PKI Workshop: Theory and Practice, EuroPKI 2007, Palma De Mallorca, Spain, June 28-30, 2007, Proceedings. Springer.
Precaución: Estas citas no son 100% exactas.