To cite package ‘oshka’ in publications use:

  Gaslam B (2024). _oshka: Recursive Quoted Language Expansion_. R
  package version 0.1.2, <https://github.com/brodieg/oshka>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {oshka: Recursive Quoted Language Expansion},
    author = {Brodie Gaslam},
    year = {2024},
    note = {R package version 0.1.2},
    url = {https://github.com/brodieg/oshka},
  }