To cite mort in publications use:

  Smith R, Swanson H (2023). _mort: Identifying potential mortalities
  and expelled tags in aquatic acoustic telemetry arrays_. R package
  version 0.0.1, <https://rosieluain.github.io/mort/>.

A BibTeX entry for LaTeX users is

  @Manual{mort-package,
    title = {mort: Identifying potential mortalities and expelled tags in aquatic acoustic telemetry arrays},
    author = {Rosie Smith and Heidi Swanson},
    year = {2023},
    note = {R package version 0.0.1},
    url = {https://rosieluain.github.io/mort/},
  }