To cite package ‘soilwatR’ in publications use:

  Liu M (2026). _soilwatR: Simulation of Soil Water Flow Based on
  Darcy's Law_. R package version 0.1.1,
  <https://CRAN.R-project.org/package=soilwatR>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {soilwatR: Simulation of Soil Water Flow Based on Darcy's Law},
    author = {Minguo Liu},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://CRAN.R-project.org/package=soilwatR},
  }