To cite package ‘RJSONIO’ in publications use:

  Yaoxiang Li, CRAN Team, Temple Lang D, Wallace J (2026). _RJSONIO:
  Serialize R Objects to JSON_. R package version 2.0.5,
  <https://github.com/yaoxiangli/rjsonio>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {RJSONIO: Serialize R Objects to JSON},
    author = {{Yaoxiang Li} and {CRAN Team} and Duncan {Temple Lang} and Jonathan Wallace},
    year = {2026},
    note = {R package version 2.0.5},
    url = {https://github.com/yaoxiangli/rjsonio},
  }