To cite hydroeval in publications use:

  Pritam Parida (2026). hydroeval: Foundations for Hydrologic
  Evaluation in R. R package version 0.1.0.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {hydroeval: Foundations for Hydrologic Evaluation in R},
    author = {Pritam Parida},
    year = {2026},
    note = {R package version 0.1.0},
  }