%% You should probably cite rfc6791 instead of this I-D.
@techreport{ietf-v6ops-ivi-icmp-address-03,
    number =    {draft-ietf-v6ops-ivi-icmp-address-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-v6ops-ivi-icmp-address/03/},
    author =    {Xing Li and Congxiao Bao and Dan Wing and Ramji Vaithianathan and Geoff Huston},
    title =     {{Stateless Source Address Mapping for ICMPv6 Packets}},
    pagetotal = 6,
    year =      2012,
    month =     jul,
    day =       11,
    abstract =  {A stateless IPv4/IPv6 translator may receive ICMPv6 packets containing non IPv4-translatable addresses as the source that should be passed across the translator as an ICMP packet directed to the IPv4-translatable destination. This document presents recommendations for source address translation in ICMPv6 headers for such cases.},
}