To cite package 'mlms' in publications use:

  Fisher, J.C., and Twining, B.V., 2024, mlms---Multilevel Monitoring
  System (MLMS) data storage and processing for the U.S. Geological
  Survey Idaho National Laboratory Project Office: U.S. Geological
  Survey software release, R package, https://doi.org/10.5066/P9V6VCBO.
  [Software home page located at https://code.usgs.gov/inl/mlms]

A BibTeX entry for LaTeX users is

  @TechReport{,
    author = {Jason C. Fisher and Brian V. Twining},
    title = {mlms---Multilevel Monitoring System (MLMS) data storage and processing for the U.S. Geological Survey Idaho National Laboratory Project Office},
    address = {Reston, Va.},
    institution = {U.S. Geological Survey},
    series = {U.S. Geological Survey software release},
    year = {2024},
    note = {R package},
    version = {1.0.0},
    doi = {10.5066/P9V6VCBO},
  }

  Fisher, J.C., and Twining, B.V., 2024, Multilevel Monitoring System
  (MLMS) datasets for wells in the U.S. Geological Survey - Idaho
  National Laboratory groundwater monitoring network: U.S. Geological
  Survey data release, https://doi.org/10.5066/P144NWLJ.

A BibTeX entry for LaTeX users is

  @TechReport{,
    author = {Jason C. Fisher and Brian V. Twining},
    title = {Multilevel Monitoring System (MLMS) datasets for wells in the U.S. Geological Survey - Idaho National Laboratory groundwater monitoring network},
    address = {Reston, Va.},
    institution = {U.S. Geological Survey},
    series = {U.S. Geological Survey data release},
    year = {2024},
    version = {1.0.0},
    doi = {10.5066/P144NWLJ},
  }