To cite package ‘stpp’ in publications use:

  Gabriel E, Diggle P, Rowlingson B, Rodriguez-Cortes F (2024). _stpp:
  Space-Time Point Pattern Simulation, Visualisation and Analysis_. R
  package version 2.0-8, <https://CRAN.R-project.org/package=stpp>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {stpp: Space-Time Point Pattern Simulation, Visualisation and Analysis},
    author = {Edith Gabriel and Peter J Diggle and Barry Rowlingson and Francisco J Rodriguez-Cortes},
    year = {2024},
    note = {R package version 2.0-8},
    url = {https://CRAN.R-project.org/package=stpp},
  }