To cite package 'rasterVis' in publications use:

Perpiñán O, Hijmans R (2021). rasterVis. R package version 0.51.0, https://oscarperpinan.github.io/rastervis/.

Corresponding BibTeX entry:

  @Manual{,
    title = {{rasterVis}},
    author = {Oscar Perpi{\~n}{\'a}n and Robert Hijmans},
    year = {2021},
    url = {https://oscarperpinan.github.io/rastervis/},
    note = {R package version 0.51.0},
  }