%% You should probably cite draft-ietf-netmod-yang-packages instead of this I-D.
@techreport{rwilton-netmod-yang-packages-02,
    number =    {draft-rwilton-netmod-yang-packages-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-rwilton-netmod-yang-packages/02/},
    author =    {Robert Wilton},
    title =     {{YANG Packages}},
    pagetotal = 57,
    year =      2019,
    month =     oct,
    day =       24,
    abstract =  {This document defines YANG packages, a versioned organizational structure holding a set of related YANG modules, that collectively define a YANG schema. It describes how YANG instance data documents are used to define YANG packages, and how the YANG library information published by a server can be augmented with packages related information.},
}