To cite package ‘apTreeshape’ in publications use:

  Bortolussi N, Blum M, Durand E, Francois O, Maliet O (2020).
  _apTreeshape: Analyses of Phylogenetic Treeshape_. R package version
  1.5-0.1, <https://CRAN.R-project.org/package=apTreeshape>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {apTreeshape: Analyses of Phylogenetic Treeshape},
    author = {Nicolas Bortolussi and Michael Blum and Eric Durand and Olivier Francois and Odile Maliet},
    year = {2020},
    note = {R package version 1.5-0.1},
    url = {https://CRAN.R-project.org/package=apTreeshape},
  }

ATTENTION: This citation information has been auto-generated from the
package DESCRIPTION file and may need manual editing, see
‘help("citation")’.