Cryptology ePrint Archive: BibTeX Citation of Report 2013/214

@misc{cryptoeprint:2013:214,
    author = {Filip Zagorski and Richard T. Carback and David Chaum and Jeremy Clark and Aleksander Essex and Poorvi L. Vora},
    title = {Remotegrity: Design and Use of an End-to-End Verifiable Remote Voting System},
    howpublished = {Cryptology ePrint Archive, Report 2013/214},
    year = {2013},
    note = {\url{http://eprint.iacr.org/}},
}

You will need the url.sty package (comes with most LaTeX installations) for the last line. Otherwise, remove the \url command.