%% You should probably cite rfc2133 instead of this I-D.
@techreport{ietf-ipngwg-bsd-api-06,
    number =    {draft-ietf-ipngwg-bsd-api-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-ipngwg-bsd-api/06/},
    author =    {Jim Bound and W. Richard Stevens and Dr. Susan Thomson and Robert E. Gilligan},
    title =     {{Basic Socket Interface Extensions for IPv6}},
    pagetotal = 32,
    year =      1996,
    month =     nov,
    day =       27,
    abstract =  {This memo defines a set of extensions to the socket interface to support the larger address size and new features of IPv6. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.},
}