%% You should probably cite rfc1559 instead of this I-D.
@techreport{ietf-decnetiv-mibext-02,
    number =    {draft-ietf-decnetiv-mibext-02},
    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-decnetiv-mibext/02/},
    author =    {Jon Saperia},
    title =     {{DECnet Phase IV MIB Extensions}},
    pagetotal = 69,
    year =      1993,
    month =     oct,
    day =       27,
    abstract =  {This memo defines a set of DECnet Phase IV extensions that have been created for the Internet MIB. It reflects changes which are the result of operational experience based on RFC 1289. {[}STANDARDS-TRACK{]}},
}