To cite mammalcol package in publications use:

  Lizcano, DJ. et al., (2026). mammalcol: Access to the List of Mammal
  Species of Colombia. R package version 0.3.0

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {mammalcol: Access to the List of Mammal Species of Colombia},
    author = {Diego J. Lizcano and Cristian A. Cruz-Rodríguez and Andres F. Suárez-Castro and Baltazar González and Karol Aguilar-Rios and Alejandra Bonilla-Sánchez and Camilo A. Calderón-Acevedo},
    year = {2026},
    note = {R data package version 0.3.0},
    url = {https://dlizcano.github.io/mammalcol/},
  }

To cite just the original mammalcol dataset, please use: Mammals of
Colombia / Mamíferos de Colombia. SCMas: <doi:10.15472/kl1whs>, but
keep in mind taxonomy is dinamic and have changed.