%% You should probably cite rfc8081 instead of this I-D.
@techreport{ietf-justfont-toplevel-06,
    number =    {draft-ietf-justfont-toplevel-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-justfont-toplevel/06/},
    author =    {Chris Lilley},
    title =     {{The "font" Top-Level Media Type}},
    pagetotal = 18,
    year =      2016,
    month =     dec,
    day =       13,
    abstract =  {This memo serves to register and document the "font" top-level media type, under which subtypes for representation formats for fonts may be registered. This document also serves as a registration application for a set of intended subtypes, which are representative of some existing subtypes already in use, and currently registered under the "application" tree by their separate registrations.},
}