%% You should probably cite rfc7263 instead of this I-D.
@techreport{ietf-p2psip-drr-06,
    number =    {draft-ietf-p2psip-drr-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-p2psip-drr/06/},
    author =    {Ning Zong and XingFeng Jiang and Roni Even and Yunfei Zhang},
    title =     {{An extension to RELOAD to support Direct Response Routing}},
    pagetotal = 17,
    year =      2013,
    month =     may,
    day =       7,
    abstract =  {This document proposes an optional extension to RELOAD to support direct response routing mode. RELOAD recommends symmetric recursive routing for routing messages. The new optional extension provides a shorter route for responses reducing the overhead on intermediate peers and describes the potential cases where this extension can be used.},
}