SpringerLink (Online service), Lipmaa, H., & Kiayias, A. (2012). E-voting and identity: Third international conference, VoteID 2011, Tallinn, Estonia, September 28-30, 2011, revised selected papers. Imprint: Springer.
Čikaški stil citiranja (17. izdanje)SpringerLink (Online service), Helger Lipmaa, i Aggelos Kiayias. E-voting and Identity: Third International Conference, VoteID 2011, Tallinn, Estonia, September 28-30, 2011, Revised Selected Papers. Berlin, Heidelberg: Imprint: Springer, 2012.
MLA način citiranja (8. izdanje)SpringerLink (Online service), et al. E-voting and Identity: Third International Conference, VoteID 2011, Tallinn, Estonia, September 28-30, 2011, Revised Selected Papers. Imprint: Springer, 2012.
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