To cite package ‘mpmsim’ in publications use:

  Jones O (2024). _mpmsim: Simulation of Matrix Population Models with
  Defined Life History Characteristics_. R package version 3.0.0,
  <https://CRAN.R-project.org/package=mpmsim>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {mpmsim: Simulation of Matrix Population Models with Defined Life History
Characteristics},
    author = {Owen Jones},
    year = {2024},
    note = {R package version 3.0.0},
    url = {https://CRAN.R-project.org/package=mpmsim},
  }