%% You should probably cite rfc6368 instead of this I-D.
@techreport{ietf-l3vpn-ibgp-08,
    number =    {draft-ietf-l3vpn-ibgp-08},
    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-l3vpn-ibgp/08/},
    author =    {Kenji Kumaki and Keyur Patel and Robert Raszuk and Pedro Marques and Tomohiro Yamagata},
    title =     {{Internal BGP as the Provider/Customer Edge Protocol for BGP/MPLS IP Virtual Private Networks (VPNs)}},
    pagetotal = 14,
    year =      2011,
    month =     jun,
    day =       23,
    abstract =  {This document defines protocol extensions and procedures for BGP Provider/Customer Edge router iteration in BGP/MPLS IP VPNs. These extensions and procedures have the objective of making the usage of the BGP/MPLS IP VPN transparent to the customer network, as far as routing information is concerned. {[}STANDARDS-TRACK{]}},
}