To cite package ‘RTL’ in publications use:

  Cote P, Safaian N (2026). _RTL: Risk Tool Library - Trading, Risk,
  Analytics for Commodities_. R package version 1.4.1,
  <https://github.com/risktoollib/rtl>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {RTL: Risk Tool Library - Trading, Risk, Analytics for Commodities},
    author = {Philippe Cote and Nima Safaian},
    year = {2026},
    note = {R package version 1.4.1},
    url = {https://github.com/risktoollib/rtl},
  }
