%% You should probably cite rfc7566 instead of this I-D.
@techreport{goix-appsawg-enum-acct-uri-07,
    number =    {draft-goix-appsawg-enum-acct-uri-07},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-goix-appsawg-enum-acct-uri/07/},
    author =    {Laurent Walter Goix and Kepeng Li},
    title =     {{Enumservice Registration for 'acct' URI}},
    pagetotal = 8,
    year =      2014,
    month =     jun,
    day =       18,
    abstract =  {This document registers an E.164 Number Mapping (ENUM) service for 'acct' URIs (Uniform Resource Identifiers).},
}