%% You should probably cite rfc3636 instead of this I-D.
@techreport{ietf-hubmib-mau-mib-v3-04,
    number =    {draft-ietf-hubmib-mau-mib-v3-04},
    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-hubmib-mau-mib-v3/04/},
    author =    {John W. Flick},
    title =     {{Definitions of Managed Objects for IEEE 802.3 Medium Attachment Units (MAUs)}},
    pagetotal = 62,
    year =      2003,
    month =     jun,
    day =       3,
    abstract =  {This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it defines objects for managing IEEE 802.3 Medium Attachment Units (MAUs). This memo obsoletes RFC 2668. This memo extends that specification by including management information useful for the management of 10 gigabit per second (Gb/s) MAUs. This memo also obsoletes RFC 1515.},
}