To cite coveR in publications use:

Chianucci F, Ferrara C, Puletti N (2022). “coveR: an R package for processing digital cover photography images to retrieve forest canopy attributes.” Trees. https://doi.org/10.1007/s00468-022-02338-5.

Corresponding BibTeX entry:

  @Article{,
    title = {coveR: an R package for processing digital cover
      photography images to retrieve forest canopy attributes},
    author = {Francesco Chianucci and Carlotta Ferrara and Nicola
      Puletti},
    year = {2022},
    journal = {Trees},
    url = {https://doi.org/10.1007/s00468-022-02338-5},
  }