%% You should probably cite rfc1378 instead of this I-D.
@techreport{ietf-pppext-appletalk-03,
    number =    {draft-ietf-pppext-appletalk-03},
    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-pppext-appletalk/03/},
    author =    {J. Bradford Parker},
    title =     {{The PPP AppleTalk Control Protocol (ATCP)}},
    pagetotal = 16,
    year =      1992,
    month =     aug,
    day =       26,
    abstract =  {This document defines the NCP for establishing and configuring the AppleTalk Protocol {[}3{]} over PPP. {[}STANDARDS-TRACK{]}},
}