Cryptology ePrint Archive: BibTeX Citation of Report 2013/711

@misc{cryptoeprint:2013:711,
    author = {Dennis Y. W. Liu and Duncan S. Wong and Qiong Huang},
    title = {Ambiguous One-Move Nominative Signature Without Random Oracles},
    howpublished = {Cryptology ePrint Archive, Report 2013/711},
    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.