%% You should probably cite draft-ietf-dhc-dns-pd instead of this I-D.
@techreport{lemon-dhc-dns-pd-01,
    number =    {draft-lemon-dhc-dns-pd-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-lemon-dhc-dns-pd/01/},
    author =    {Ted Lemon},
    title =     {{Populating the DNS Reverse Tree for DHCP Delegated Prefixes}},
    pagetotal = 20,
    year =      2012,
    month =     jul,
    day =       16,
    abstract =  {This document describes three alternatives for populating the DNS reverse tree for prefixes delegated using DHCP, and provides mechanisms for implementing each alternative.},
}