Cryptology ePrint Archive: BibTeX Citation of Report 2014/966

@misc{cryptoeprint:2014:966,
    author = {Kan Yang and Xiaohua Jia and Kuan Zhang and Xuemin (Sherman) Shen},
    title = {Privacy-Preserving Data Publish-Subscribe Service on Cloud-based Platforms},
    howpublished = {Cryptology ePrint Archive, Report 2014/966},
    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.