To cite snotelr in publications use:

  Hufkens K. (2022). snotelr: a toolbox to facilitate easy SNOTEL data
  exploration and downloads in R https://doi.org/10.5281/zenodo.7012728

A BibTeX entry for LaTeX users is

  @Misc{,
    title = {snotelr: a toolbox to facilitate easy SNOTEL data exploration and downloads in R},
    author = {Koen Hufkens},
    year = {2022},
    doi = {10.5281/zenodo.7012728},
    url = {https://bluegreen-labs.github.io/snotelr/},
  }