To cite package ‘rayshader’ in publications use:

  Morgan-Wall T (2024). _rayshader: Create Maps and Visualize Data in
  2D and 3D_. R package version 0.38.1, ,
  <https://github.com/tylermorganwall/rayshader>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rayshader: Create Maps and Visualize Data in 2D and 3D},
    author = {Tyler Morgan-Wall},
    year = {2024},
    note = {R package version 0.38.1, 
},
    url = {https://github.com/tylermorganwall/rayshader},
  }