%% You should probably cite rfc7760 instead of this I-D.
@techreport{housley-sow-author-statistics-01,
    number =    {draft-housley-sow-author-statistics-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-housley-sow-author-statistics/01/},
    author =    {Russ Housley},
    title =     {{Statement of Work for Extensions to the IETF Datatracker for Author Statistics}},
    pagetotal = 8,
    year =      2015,
    month =     sep,
    day =       23,
    abstract =  {This is the Statement of Work (SOW) for extensions to the IETF Datatracker to provide statistics about RFCs and Internet-Drafts and their authors.},
}