%% You should probably cite draft-ietf-regext-rdap-extensions-08 instead of this revision.
@techreport{ietf-regext-rdap-extensions-04,
    number =    {draft-ietf-regext-rdap-extensions-04},
    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-regext-rdap-extensions/04/},
    author =    {Andy Newton and Jasdip Singh and Tom Harrison},
    title =     {{RDAP Extensions}},
    pagetotal = 23,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {This document describes and clarifies the usage of extensions in RDAP.},
}