%% You should probably cite rfc2342 instead of this I-D.
@techreport{gahrns-imap-namespace-06,
    number =    {draft-gahrns-imap-namespace-06},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-gahrns-imap-namespace/06/},
    author =    {Mike Gahrns and Chris Newman},
    title =     {{IMAP4 Namespace}},
    pagetotal = 10,
    year =      1997,
    month =     nov,
    day =       22,
    abstract =  {This document defines a NAMESPACE command that allows a client to discover the prefixes of namespaces used by a server for personal mailboxes, other users' mailboxes, and shared mailboxes. {[}STANDARDS-TRACK{]}},
}