%% You should probably cite rfc7093 instead of this I-D.
@techreport{turner-additional-methods-4kis-00,
    number =    {draft-turner-additional-methods-4kis-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-turner-additional-methods-4kis/00/},
    author =    {Sean Turner and Stephen Kent},
    title =     {{Additional Methods for Generating Key Identifiers}},
    pagetotal = 5,
    year =      2010,
    month =     jun,
    day =       15,
    abstract =  {This document specifies additional methods for generating key identifiers from a public key. This document updates RFC 5280.},
}