To cite runjags in publications use:

Denwood MJ (2016). “runjags: An R Package Providing Interface Utilities, Model Templates, Parallel Computing Methods and Additional Distributions for MCMC Models in JAGS.” Journal of Statistical Software, 71(9), 1–25. doi:10.18637/jss.v071.i09.

Corresponding BibTeX entry:

  @Article{,
    title = {{runjags}: An {R} Package Providing Interface Utilities,
      Model Templates, Parallel Computing Methods and Additional
      Distributions for {MCMC} Models in {JAGS}},
    author = {Matthew J. Denwood},
    journal = {Journal of Statistical Software},
    year = {2016},
    volume = {71},
    number = {9},
    pages = {1--25},
    doi = {10.18637/jss.v071.i09},
  }