%% You should probably cite rfc7915 instead of this I-D.
@techreport{bao-v6ops-rfc6145bis-00,
    number =    {draft-bao-v6ops-rfc6145bis-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-bao-v6ops-rfc6145bis/00/},
    author =    {Xing Li and Congxiao Bao and Fred Baker and Tore Anderson and Fernando Gont},
    title =     {{IP/ICMP Translation Algorithm (rfc6145bis)}},
    pagetotal = 38,
    year =      2015,
    month =     jul,
    day =       4,
    abstract =  {This document describes the Stateless IP/ICMP Translation Algorithm (SIIT), which translates between IPv4 and IPv6 packet headers (including ICMP headers). This document updates RFC 6145.},
}