%% You should probably cite rfc7186 instead of this I-D.
@techreport{ietf-manet-nhdp-sec-threats-06,
    number =    {draft-ietf-manet-nhdp-sec-threats-06},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-manet-nhdp-sec-threats/06/},
    author =    {Jiazi Yi and Ulrich Herberg and Thomas H. Clausen},
    title =     {{Security Threats for the Neighborhood Discovery Protocol (NHDP)}},
    pagetotal = 20,
    year =      2013,
    month =     jun,
    day =       17,
    abstract =  {This document analyzes common security threats of the Neighborhood Discovery Protocol (NHDP) and describes their potential impacts on Mobile Ad Hoc Network (MANET) routing protocols using NHDP. This document is not intended to propose solutions to the threats described.},
}