%% You should probably cite draft-schmutzer-bess-bitstream-vpws-signalling instead of this I-D.
@techreport{schmutzer-bess-ple-vpws-signalling-01,
    number =    {draft-schmutzer-bess-ple-vpws-signalling-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-schmutzer-bess-ple-vpws-signalling/01/},
    author =    {Steven Gringeri and Jeremy Whittaker and Christian Schmutzer and Patrice Brissette},
    title =     {{Private Line Emulation VPWS Signalling}},
    pagetotal = 22,
    year =      2020,
    month =     nov,
    day =       2,
    abstract =  {This document specifies the mechanisms to signal Virtual Private Wire Services (VPWS) carrying bit-stream signals over Packet Switched Networks (PSN).},
}