%% You should probably cite rfc8916 instead of this I-D.
@techreport{ietf-pim-msdp-yang-06,
    number =    {draft-ietf-pim-msdp-yang-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-ietf-pim-msdp-yang/06/},
    author =    {Xufeng Liu and Zheng Zhang and Anish Peter and Mahesh Sivakumar and Feng Guo and Pete McAllister},
    title =     {{A YANG Data Model for Multicast Source Discovery Protocol (MSDP)}},
    pagetotal = 24,
    year =      2019,
    month =     apr,
    day =       23,
    abstract =  {This document defines a YANG data model for the configuration and management of Multicast Source Discovery Protocol (MSDP) Protocol.},
}