%% You should probably cite rfc9070 instead of this I-D.
@techreport{ietf-mpls-ldp-yang-01,
    number =    {draft-ietf-mpls-ldp-yang-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-ietf-mpls-ldp-yang/01/},
    author =    {Syed Kamran Raza and Rajiv Asati and Xufeng Liu and Santosh Esale and Xia Chen and Himanshu C. Shah},
    title =     {{YANG Data Model for MPLS LDP}},
    pagetotal = 88,
    year =      2017,
    month =     mar,
    day =       13,
    abstract =  {This document describes a YANG data model for Multi-Protocol Label Switching (MPLS) Label Distribution Protocol (LDP). This model also serves as the base model that is augmented to define Multipoint LDP (mLDP) model.},
}