Cryptology ePrint Archive: BibTeX Citation of Report 2014/382

@misc{cryptoeprint:2014:382,
    author = {Felix Günther and Mark Manulis and Andreas Peter},
    title = {Privacy-Enhanced Participatory Sensing with Collusion Resistance and Data Aggregation},
    howpublished = {Cryptology ePrint Archive, Report 2014/382},
    year = {2014},
    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.