%% You should probably cite rfc6685 instead of this I-D.
@techreport{ietf-mile-iodef-xmlreg-00,
    number =    {draft-ietf-mile-iodef-xmlreg-00},
    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-mile-iodef-xmlreg/00/},
    author =    {Brian Trammell},
    title =     {{Expert Review for IODEF Extensions in IANA XML Registry}},
    pagetotal = 3,
    year =      2012,
    month =     apr,
    day =       18,
    abstract =  {This document specifies restrictions on additions to the subset of the IANA XML Namespace and Schema registries, to require Expert Review for extensions to IODEF.},
}