%% You should probably cite rfc2975 instead of this I-D.
@techreport{ietf-aaa-acct-06,
    number =    {draft-ietf-aaa-acct-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-aaa-acct/06/},
    author =    {David Harrington and Jari Arkko and Dr. Bernard D. Aboba},
    title =     {{Introduction to Accounting Management}},
    pagetotal = 54,
    year =      2000,
    month =     jun,
    day =       22,
    abstract =  {This document describes and discusses the issues involved in the design of the modern accounting systems. The field of Accounting Management is concerned with the collection the collection of resource consumption data for the purposes of capacity and trend analysis, cost allocation, auditing, and billing. This memo provides information for the Internet community.},
}