%% You should probably cite rfc6938 instead of this I-D.
@techreport{ietf-idr-deprecate-dpa-etal-00,
    number =    {draft-ietf-idr-deprecate-dpa-etal-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-idr-deprecate-dpa-etal/00/},
    author =    {John Scudder},
    title =     {{Deprecation of BGP Path Attributes: DPA, ADVERTISER, and RCID\_PATH / CLUSTER\_ID}},
    pagetotal = 3,
    year =      2012,
    month =     dec,
    day =       10,
    abstract =  {This document requests IANA to deprecate the following BGP path attributes: DPA, ADVERTISER, and RCID\_PATH / CLUSTER\_ID, associated with an abandoned Internet-Draft and a Historic RFC.},
}