To cite CompRandFld in publications use:

Simone A. Padoan, Moreno Bevilacqua (2015). Analysis of Random Fields Using CompRandFld. Journal of Statistical Software, 63(9), 1-27. URL http://www.jstatsoft.org/v63/i09/.

Corresponding BibTeX entry:

  @Article{,
    title = {Analysis of Random Fields Using {CompRandFld}},
    author = {Simone A. Padoan and Moreno Bevilacqua},
    journal = {Journal of Statistical Software},
    year = {2015},
    volume = {63},
    number = {9},
    pages = {1--27},
    url = {http://www.jstatsoft.org/v63/i09/},
  }