To cite package ‘SFOCDs’ in publications use:

  RS N, Varghese C, Harun M, Datta A, Dalal A (2026). _SFOCDs: Space
  Filling Optimal Covariate Designs_. R package version 1.2.0,
  <https://CRAN.R-project.org/package=SFOCDs>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {SFOCDs: Space Filling Optimal Covariate Designs},
    author = {Neethu RS and Cini Varghese and Mohd Harun and Anindita Datta and Ashutosh Dalal},
    year = {2026},
    note = {R package version 1.2.0},
    url = {https://CRAN.R-project.org/package=SFOCDs},
  }