%% You should probably cite rfc2362 instead of this I-D.
@techreport{ietf-idmr-pim-sm-specv2-00,
    number =    {draft-ietf-idmr-pim-sm-specv2-00},
    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-idmr-pim-sm-specv2/00/},
    author =    {Van Jacobson and Liming Wei and Mark J. Handley and Ching-Gung Liu and Puneet Sharma and Dr. Steve E. Deering and Dr. Deborah Estrin and Dino Farinacci and Ahmed Helmy and Dave Thaler},
    title =     {{Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol Specification}},
    pagetotal = 66,
    year =      1997,
    month =     sep,
    day =       11,
    abstract =  {This document describes a protocol for efficiently routing to multicast groups that may span wide-area (and inter-domain) internets. This memo defines an Experimental Protocol for the Internet community. It does not specify an Internet standard of any kind. Discussion and suggestions for improvement are requested.},
}