%% You should probably cite draft-voyer-spring-sr-replication-segment instead of this I-D.
@techreport{voyer-spring-sr-p2mp-policy-03,
    number =    {draft-voyer-spring-sr-p2mp-policy-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-voyer-spring-sr-p2mp-policy/03/},
    author =    {Daniel Voyer and Clarence Filsfils and Rishabh Parekh and Hooman Bidgoli and Zhaohui (Jeffrey) Zhang},
    title =     {{SR Replication Policy for P2MP Service Delivery}},
    pagetotal = 11,
    year =      2019,
    month =     jul,
    day =       2,
    abstract =  {This document describes the SR policy architecture for P2MP service delivery.},
}