To cite package ‘remulator’ in publications use:

  Klein D (2023). _remulator: R emulator_. doi:10.5281/zenodo.2546517
  <https://doi.org/10.5281/zenodo.2546517>, R package version 1.22.0.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {remulator: R emulator},
    author = {David Klein},
    year = {2023},
    note = {R package version 1.22.0},
    doi = {10.5281/zenodo.2546517},
  }