%% You should probably cite draft-iab-rfc-use-of-pdf instead of this I-D.
@techreport{hansen-rfc-use-of-pdf-02,
    number =    {draft-hansen-rfc-use-of-pdf-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-hansen-rfc-use-of-pdf/02/},
    author =    {Tony Hansen and Larry M Masinter and Matthew Hardy},
    title =     {{PDF for an RFC Series Output Document Format}},
    pagetotal = 18,
    year =      2014,
    month =     jul,
    day =       23,
    abstract =  {This document discusses options and requirements for the PDF rendering of RFCs in the RFC Series, as outlined in RFC 6949. It also discusses the use of PDF for Internet Drafts, and available or needed software tools for producing and working with PDF.},
}