To cite package ‘quantdates’ in publications use:

  Chitiva J, Jara D, Bermudez J, Quantil S.A.S (2024). _quantdates:
  Manipulate Dates for Finance_. R package version 2.0.4,
  <https://CRAN.R-project.org/package=quantdates>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {quantdates: Manipulate Dates for Finance},
    author = {Julian Chitiva and Diego Jara and Juan Pablo Bermudez and {Quantil S.A.S}},
    year = {2024},
    note = {R package version 2.0.4},
    url = {https://CRAN.R-project.org/package=quantdates},
  }