%% You should probably cite rfc2907 instead of this I-D.
@techreport{ietf-malloc-madcap-nest-opt-05,
    number =    {draft-ietf-malloc-madcap-nest-opt-05},
    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-malloc-madcap-nest-opt/05/},
    author =    {Roger Kermode},
    title =     {{MADCAP Multicast Scope Nesting State Option}},
    pagetotal = 13,
    year =      2000,
    month =     jun,
    day =       27,
    abstract =  {This document defines a new option to the Multicast Address Dynamic Client Allocation Protocol (MADCAP) to support nested scoping. {[}STANDARDS-TRACK{]}},
}