%% You should probably cite draft-carpenter-rfc-principles-01 instead of this revision.
@techreport{carpenter-rfc-principles-00,
    number =    {draft-carpenter-rfc-principles-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-carpenter-rfc-principles/00/},
    author =    {Brian E. Carpenter},
    title =     {{Principles of the Request for Comments Series}},
    pagetotal = 9,
    year =      2020,
    month =     may,
    day =       9,
    abstract =  {This document discusses the underlying principles of the Internet technical community's Request for Comments document Series.},
}