%% You should probably cite draft-ietf-tls-wkech instead of this I-D.
@techreport{farrell-tls-wkesni-01,
    number =    {draft-farrell-tls-wkesni-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-farrell-tls-wkesni/01/},
    author =    {Stephen Farrell},
    title =     {{A well-known URI for publishing ESNIKeys}},
    pagetotal = 7,
    year =      2019,
    month =     jul,
    day =       5,
    abstract =  {We propose use of a well-known URI at which web servers can publish ESNIKeys as a way to help get those published in the DNS.},
}