To cite package ‘adverbial’ in publications use:

Uchida M (2026). adverbial: Enhanced Adverbial Functions. R package version 0.2.1, https://github.com/uchidamizuki/adverbial.

Corresponding BibTeX entry:

  @Manual{,
    title = {adverbial: Enhanced Adverbial Functions},
    author = {Mizuki Uchida},
    year = {2026},
    note = {R package version 0.2.1},
    url = {https://github.com/uchidamizuki/adverbial},
  }