%% You should probably cite rfc9110 instead of this I-D.
@techreport{ietf-httpbis-semantics-13,
    number =    {draft-ietf-httpbis-semantics-13},
    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-httpbis-semantics/13/},
    author =    {Roy T. Fielding and Mark Nottingham and Julian Reschke},
    title =     {{HTTP Semantics}},
    pagetotal = 223,
    year =      2020,
    month =     dec,
    day =       14,
    abstract =  {The Hypertext Transfer Protocol (HTTP) is a stateless application- level protocol for distributed, collaborative, hypertext information systems. This document defines the semantics shared by all versions of HTTP, including its architecture, terminology, core protocol elements, and extensibility mechanisms, along with the "http" and "https" Uniform Resource Identifier (URI) schemes. This document obsoletes RFC 2818, RFC 7231, RFC 7232, RFC 7233, RFC 7235, RFC 7538, RFC 7615, RFC 7694, and portions of RFC 7230.},
}