To cite package 'rasterVis' in publications use:

Oscar Perpinan Lamigueiro and Robert Hijmans (2014), rasterVis. R package version 0.31. doi:10.5281/zenodo.12394

Corresponding BibTeX entry:

  @Manual{,
    title = {{rasterVis}},
    author = {Oscar Perpi{\~n}{\'a}n and Robert Hijmans},
    doi = {10.5281/zenodo.12394},
    year = {2014},
    month = {Oct},
    url = {http://oscarperpinan.github.io/rastervis/},
    note = {R package version 0.32},
  }