To cite Rmalschains in publications use:

Christoph Bergmeir, Daniel Molina, Jose M. Benitez (2016). Memetic Algorithms with Local Search Chains in R: The Rmalschains Package. Journal of Statistical Software, 75(4), 1-33.<doi:10.18637/jss.v075.i04>

Corresponding BibTeX entry:

  @Article{,
    title = {Memetic Algorithms with Local Search Chains in {R}: The
      {Rmalschains} Package},
    author = {Christoph Bergmeir and Daniel Molina and Jos\'e M.
      Ben\'itez},
    journal = {Journal of Statistical Software},
    year = {2016},
    volume = {75},
    number = {4},
    pages = {1--33},
    doi = {10.18637/jss.v075.i04},
  }