%% You should probably cite rfc2747 instead of this I-D.
@techreport{ietf-rsvp-md5-08,
    number =    {draft-ietf-rsvp-md5-08},
    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-rsvp-md5/08/},
    author =    {Bob Lindell and Fred Baker and Mohit Talwar},
    title =     {{RSVP Cryptographic Authentication}},
    pagetotal = 21,
    year =      1999,
    month =     mar,
    day =       1,
    abstract =  {This document describes the format and use of RSVP's INTEGRITY object to provide hop-by-hop integrity and authentication of RSVP messages. {[}STANDARDS-TRACK{]}},
}