%% You should probably cite rfc9192 instead of this I-D.
@techreport{mymb-sfc-nsh-allocation-timestamp-01,
    number =    {draft-mymb-sfc-nsh-allocation-timestamp-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-mymb-sfc-nsh-allocation-timestamp/01/},
    author =    {Tal Mizrahi and Ilan Yerushalmi and David T. Melman and Rory Browne},
    title =     {{Network Service Header (NSH) Context Header Allocation: Timestamp}},
    pagetotal = 8,
    year =      2017,
    month =     jul,
    day =       2,
    abstract =  {This memo defines an allocation for the Context Headers of the Network Service Header (NSH), which incorporates the packet's ingress timestamp, a sequence number, and a source interface identifier.},
}