To cite pbdZMQ in a publication use:

Chen, W.-C., Schmidt, D., Heckendorf, C., and Ostrouchov, G. (2015) pbdZMQ: Programming with Big Data -- Interface to ZeroMQ. R Package, URL https://cran.r-project.org/package=pbdZMQ

Chen, W.-C. and Schmidt, D. (2015) A Quick Guide for the pbdZMQ Package. R Vignette, URL https://cran.r-project.org/package=pbdZMQ

Corresponding BibTeX entries:

  @Misc{Chen2015pbdZMQpackage,
    title = {{pbdZMQ}: Programming with Big Data -- Interface to
      {ZeroMQ}},
    author = {Wei-Chen Chen and Drew Schmidt and Christian Heckendorf
      and George Ostrouchov},
    year = {2015},
    note = {{R} Package, URL
      https://cran.r-project.org/package=pbdZMQ},
  }

  @Manual{Chen2015pbdZMQvignette,
    title = {A Quick Guide for the {pbdZMQ} Package},
    author = {Wei-Chen Chen and Drew Schmidt},
    year = {2015},
    note = {{R} Vignette, URL
      https://cran.r-project.org/package=pbdZMQ},
  }