To cite package ‘greta.gam’ in publications use:

  Golding N, Tierney N, Miller D (2024). _greta.gam: Generalised
  Additive Models in 'greta' using 'mgcv'_. R package version 0.2.0,
  <https://CRAN.R-project.org/package=greta.gam>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {greta.gam: Generalised Additive Models in 'greta' using 'mgcv'},
    author = {Nick Golding and Nicholas Tierney and David L Miller},
    year = {2024},
    note = {R package version 0.2.0},
    url = {https://CRAN.R-project.org/package=greta.gam},
  }