To cite ape in a publication please use:
Paradis E, Schliep K (2019).“ape 5.0: an environment for modern phylogenetics and evolutionary analyses in R.”Bioinformatics,35, 526-528.doi:10.1093/bioinformatics/bty633.
ape is evolving quickly, so you may want to cite its version number (found with 'library(help = ape)' or 'packageVersion("ape")').
Corresponding BibTeX entry:
@Article{, title = {ape 5.0: an environment for modern phylogenetics and evolutionary analyses in {R}}, author = {Emmanuel Paradis and Klaus Schliep}, journal = {Bioinformatics}, year = {2019}, volume = {35}, pages = {526-528}, doi = {10.1093/bioinformatics/bty633}, }