%% You should probably cite rfc3707 instead of this I-D.
@techreport{ietf-crisp-requirements-06,
    number =    {draft-ietf-crisp-requirements-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-crisp-requirements/06/},
    author =    {Andy Newton},
    title =     {{Cross Registry Internet Service Protocol (CRISP) Requirements}},
    pagetotal = 26,
    year =      2003,
    month =     aug,
    day =       22,
    abstract =  {Internet registries expose administrative and operational data via varying directory services. This document defines functional requirements for the directory services of domain registries and the common base requirements for extending the use of these services for other types of Internet registries. This memo provides information for the Internet community.},
}