Cryptology ePrint Archive: BibTeX Citation of Report 2007/202

@misc{cryptoeprint:2007:202,
    author = {Giuseppe Ateniese and Randal Burns and Reza Curtmola and Joseph Herring and Lea Kissner and Zachary Peterson and Dawn Song},
    title = {Provable Data Possession at Untrusted Stores},
    howpublished = {Cryptology ePrint Archive, Report 2007/202},
    year = {2007},
    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.