To cite package ‘S4DM’ in publications use:

Maitner B, Richards R, Carlson B, Drake J, Merow C (2026). S4DM: Small Sample Size Species Distribution Modeling. R package version 0.0.3, https://github.com/bmaitner/s4dm.

Corresponding BibTeX entry:

  @Manual{,
    title = {S4DM: Small Sample Size Species Distribution Modeling},
    author = {Brian S. Maitner and Robert L. Richards and Ben S.
      Carlson and John M. Drake and Cory Merow},
    year = {2026},
    note = {R package version 0.0.3},
    url = {https://github.com/bmaitner/s4dm},
  }