To cite package ‘rgpdd’ in publications use:

  Boettiger C, Harte T, Chamberlain S, Ram K (2024). _rgpdd: R
  Interface to the Global Population Dynamics Database_. R package
  version 0.1, , <https://github.com/ropensci/rgpdd>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rgpdd: R Interface to the Global Population Dynamics Database},
    author = {Carl Boettiger and Ted Harte and Scott Chamberlain and Karthik Ram},
    year = {2024},
    note = {R package version 0.1, },
    url = {https://github.com/ropensci/rgpdd},
  }