%% You should probably cite draft-iab-html-rfc instead of this I-D.
@techreport{hildebrand-html-rfc-00,
    number =    {draft-hildebrand-html-rfc-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-hildebrand-html-rfc/00/},
    author =    {Joe Hildebrand},
    title =     {{HTML RFC Format}},
    pagetotal = 3,
    year =      2012,
    month =     jul,
    day =       7,
    abstract =  {This document defines an HTML format that can be used for the production of Internet-Drafts and RFCs.},
}