To cite package ‘insitu’ in publications use:

  Cheng M (2024). _insitu: By-Reference Routines for Numeric Vectors_.
  R package version 0.1.3.9019,
  <https://github.com/coolbutuseless/insitu>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {insitu: By-Reference Routines for Numeric Vectors},
    author = {Mike Cheng},
    year = {2024},
    note = {R package version 0.1.3.9019},
    url = {https://github.com/coolbutuseless/insitu},
  }