To cite package ‘spdgp’ in publications use:

  Lyu W, Parry J (2026). _spdgp: Simulate Spatial Data Generation
  Processes_. R package version 0.2.0,
  <https://github.com/josiahparry/spdgp>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {spdgp: Simulate Spatial Data Generation Processes},
    author = {Wenbo Lyu and Josiah Parry},
    year = {2026},
    note = {R package version 0.2.0},
    url = {https://github.com/josiahparry/spdgp},
  }