%% You should probably cite rfc2450 instead of this I-D.
@techreport{ietf-ipngwg-tla-assignment-04,
    number =    {draft-ietf-ipngwg-tla-assignment-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-ipngwg-tla-assignment/04/},
    author =    {Bob Hinden},
    title =     {{Proposed TLA and NLA Assignment Rule}},
    pagetotal = 11,
    year =      1998,
    month =     jun,
    day =       13,
    abstract =  {This document proposes rules for Top-Level Aggregation Identifiers (TLA ID) and Next-Level Aggregation Identifiers (NLA ID). This memo provides information for the Internet community.},
}