SpringerLink (Online service), Rome, E., & Bloomfield, R. (2010). Critical Information Infrastructures Security: 4th International Workshop, CRITIS 2009, Bonn, Germany, September 30 - October 2, 2009, Revised Papers (1st ed. 2010.). Springer Berlin Heidelberg : Imprint: Springer.
Cita Chicago Style (17a ed.)SpringerLink (Online service), Erich Rome, y Robin Bloomfield. Critical Information Infrastructures Security: 4th International Workshop, CRITIS 2009, Bonn, Germany, September 30 - October 2, 2009, Revised Papers. 1st ed. 2010. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2010.
Cita MLA (8a ed.)SpringerLink (Online service), et al. Critical Information Infrastructures Security: 4th International Workshop, CRITIS 2009, Bonn, Germany, September 30 - October 2, 2009, Revised Papers. 1st ed. 2010. Springer Berlin Heidelberg : Imprint: Springer, 2010.