To cite the R package CryptRndTest in publications use:

Demirhan H. And Bitirim N. CryptRndTest: An R Package for Testing the Cryptographic Randomness The R Journal. 2016; 8(1): 233-247. URL https://journal.r-project.org/archive/2016-1/demirhan-bitirim.pdf

Corresponding BibTeX entry:

  @Article{,
    title = {CryptRndTest: An R Package for Testing the Cryptographic
      Randomness},
    author = {H. Demirhan},
    journal = {The R Journal},
    year = {2016},
    volume = {8},
    number = {1},
    pages = {233-247},
    url =
      {https://journal.r-project.org/archive/2016-1/demirhan-bitirim.pdf},
  }