%% You should probably cite rfc9310 instead of this I-D.
@techreport{ietf-lamps-5g-nftypes-00,
    number =    {draft-ietf-lamps-5g-nftypes-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-ietf-lamps-5g-nftypes/00/},
    author =    {Russ Housley and Sean Turner and John Preuß Mattsson and Daniel Migault},
    title =     {{X.509 Certificate Extension for 5G Network Function Types}},
    pagetotal = 9,
    year =      2022,
    month =     sep,
    day =       1,
    abstract =  {This document specifies the certificate extension for including Network Function Types (NFTypes) for the 5G System in X.509v3 public key certificates as profiled in RFC 5280.},
}