To cite spmodel in publications use:

Dumelle M, Higham M, Ver Hoef J (2022). spmodel: Spatial Statistical Modeling and Prediction. R package version 0.1.0.

Corresponding BibTeX entry:

  @Manual{,
    title = {spmodel: Spatial Statistical Modeling and Prediction},
    author = {Michael Dumelle and Matt Higham and Jay M. {Ver Hoef}},
    year = {2022},
    note = {R package version 0.1.0},
  }