To cite package ‘gnomonicM’ in publications use:

Torrejon-Magallanes J (2021). gnomonicM: Estimate Natural Mortality for Different Life Stages. R package version 1.0.1, https://github.com/ejosymart/gnomonicm.

Corresponding BibTeX entry:

  @Manual{,
    title = {gnomonicM: Estimate Natural Mortality for Different Life
      Stages},
    author = {Josymar Torrejon-Magallanes},
    year = {2021},
    note = {R package version 1.0.1},
    url = {https://github.com/ejosymart/gnomonicm},
  }