To cite KRIS in publications use:

Kridsadakorn Chaichoompu, Fentaw Abegaz, Sissades Tongsima, Philip James Shaw, Anavaj Sakuntabhai, Luisa Pereira, and Kristel Van Steen (2018). KRIS: Keen and Reliable Interface Subroutines for Bioinformatic Analysis. R package version 1.1.1. URL: https://CRAN.R-project.org/package=KRIS

Corresponding BibTeX entry:

  @Manual{,
    title = {KRIS: Keen and Reliable Interface Subroutines for
      Bioinformatic Analysis},
    author = {Kridsadakorn Chaichoompu and Fentaw Abegaz and Sissades
      Tongsima and Philip {James Shaw} and Anavaj Sakuntabhai and Luisa
      Pereira and Kristel {Van Steen}},
    year = {2018},
    note = {R package version 1.1.1},
    url = {https://CRAN.R-project.org/package=KRIS},
  }