%% You should probably cite rfc2068 instead of this I-D.
@techreport{ietf-http-v11-spec-06,
    number =    {draft-ietf-http-v11-spec-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-http-v11-spec/06/},
    author =    {Roy T. Fielding and Henrik Nielsen and Jeffrey Mogul and Jim Gettys and Tim Berners-Lee},
    title =     {{Hypertext Transfer Protocol -- HTTP/1.1}},
    pagetotal = 162,
    year =      1996,
    month =     jul,
    day =       9,
    abstract =  {The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information systems. {[}STANDARDS-TRACK{]}},
}