To cite package ‘tidyr’ in publications use:

  Wickham H, Vaughan D, Girlich M (2024). _tidyr: Tidy Messy Data_. R
  package version 1.3.1.9000, , <https://github.com/tidyverse/tidyr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {tidyr: Tidy Messy Data},
    author = {Hadley Wickham and Davis Vaughan and Maximilian Girlich},
    year = {2024},
    note = {R package version 1.3.1.9000, },
    url = {https://github.com/tidyverse/tidyr},
  }