%% You should probably cite rfc2458 instead of this I-D.
@techreport{ietf-pint-pre-implement-02,
    number =    {draft-ietf-pint-pre-implement-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-ietf-pint-pre-implement/02/},
    author =    {Henning Schulzrinne and Lawrence W. Conroy and Hui-Lan Lu and Murali Krishnaswamy and Steven M. Bellovin and Kamlesh T. Tewani and A. DeSimone and Kumar Vishwanathan and Paul Davidson and Fred Burg},
    title =     {{Toward the PSTN/Internet Inter-Networking--Pre-PINT Implementations}},
    pagetotal = 60,
    year =      1998,
    month =     sep,
    day =       3,
    abstract =  {This document contains the information relevant to the development of the inter-networking interfaces underway in the Public Switched Telephone Network (PSTN)/Internet Inter-Networking (PINT) Working Group. This memo provides information for the Internet community.},
}