%% You should probably cite rfc2906 instead of this I-D.
@techreport{irtf-aaaarch-authorization-reqs-01,
    number =    {draft-irtf-aaaarch-authorization-reqs-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-irtf-aaaarch-authorization-reqs/01/},
    author =    {Pat R. Calhoun and Betty W. de Bruijn and Cees de Laat and Stephen Farrell and Leon HM Gommans and George Gross and Matt Holdrege and David Spence and John Vollbrecht},
    title =     {{AAA Authorization Requirements}},
    pagetotal = 23,
    year =      2000,
    month =     apr,
    day =       21,
    abstract =  {This document specifies the requirements that Authentication Authorization Accounting (AAA) protocols must meet in order to support authorization services in the Internet. This memo provides information for the Internet community.},
}