%% You should probably cite rfc2161 instead of this I-D.
@techreport{ietf-mixer-oda-00,
    number =    {draft-ietf-mixer-oda-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-mixer-oda/00/},
    author =    {Harald T. Alvestrand},
    title =     {{A MIME Body Part for ODA}},
    pagetotal = 5,
    year =      1996,
    month =     mar,
    day =       2,
    abstract =  {This document contains the definitions, originally contained in RFC 1495 and RFC 1341, on how to carry ODA in MIME, and how to translate it to its X.400 representation. This memo defines an Experimental Protocol for the Internet community.},
}