To cite package ‘CTE’ in publications use:

  McKnight DT (2026). _CTE: Constant Temperature Equivalent_. R package
  version 0.1.5, <https://CRAN.R-project.org/package=CTE>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {CTE: Constant Temperature Equivalent},
    author = {Donald T. McKnight},
    year = {2026},
    note = {R package version 0.1.5},
    url = {https://CRAN.R-project.org/package=CTE},
  }