%% You should probably cite rfc8414 instead of this I-D.
@techreport{ietf-oauth-discovery-05,
    number =    {draft-ietf-oauth-discovery-05},
    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-oauth-discovery/05/},
    author =    {Michael B. Jones and Nat Sakimura and John Bradley},
    title =     {{OAuth 2.0 Authorization Server Metadata}},
    pagetotal = 23,
    year =      2017,
    month =     jan,
    day =       20,
    abstract =  {This specification defines a metadata format that an OAuth 2.0 client can use to obtain the information needed to interact with an OAuth 2.0 authorization server, including its endpoint locations and authorization server capabilities.},
}