To cite package ‘fasterElasticNet’ in publications use:

  Ma J (2018). _fasterElasticNet: An Amazing Fast Way to Fit Elastic
  Net_. R package version 1.1.2,
  <https://CRAN.R-project.org/package=fasterElasticNet>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {fasterElasticNet: An Amazing Fast Way to Fit Elastic Net},
    author = {Jingyi Ma},
    year = {2018},
    note = {R package version 1.1.2},
    url = {https://CRAN.R-project.org/package=fasterElasticNet},
  }