%% You should probably cite rfc2957 instead of this I-D.
@techreport{daigle-wppquery-02,
    number =    {draft-daigle-wppquery-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-daigle-wppquery/02/},
    author =    {Patrik Fältström and Leslie Daigle},
    title =     {{The application/whoispp-query Content-Type}},
    pagetotal = 6,
    year =      2000,
    month =     jun,
    day =       13,
    abstract =  {The intention of this document, in conjunction with RFC 2958, is to enable MIME-enabled mail software, and other systems using Internet media types, to carry out Whois++ transactions. This memo provides information for the Internet community.},
}