To cite package ‘FinancialInstrument’ in publications use:

  Carl P, Peterson BG, See G, Bennett R (2026). _FinancialInstrument:
  Financial Instrument Modeling Infrastructure_. R package version
  1.4.2, <https://github.com/justinmshea/financialinstrument>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {FinancialInstrument: Financial Instrument Modeling Infrastructure},
    author = {Peter Carl and Brian G. Peterson and Garrett See and Ross Bennett},
    year = {2026},
    note = {R package version 1.4.2},
    url = {https://github.com/justinmshea/financialinstrument},
  }