To cite package ‘nwfscAgeingError’ in publications use:

  Johnson KF, Punt AE, Thorson JT, Taylor IG (2022). _nwfscAgeingError:
  Source Code for Punt et al. (2008): Ageing Error and Imprecision_. R
  package version 1.3.3,
  <https://github.com/pfmc-assessments/nwfscageingerror>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {nwfscAgeingError: Source Code for Punt et al. (2008): Ageing Error and Imprecision},
    author = {Kelli F. Johnson and Andre E. Punt and James T. Thorson and Ian G. Taylor},
    year = {2022},
    note = {R package version 1.3.3},
    url = {https://github.com/pfmc-assessments/nwfscageingerror},
  }