To cite rmangal use:

Vissault S, Cazelles K, Bergeron G, Mercier B, Violet C, Gravel D, Poisot T (2019). rmangal: An R package to interact with Mangal database. R package version 2.0.0, https://ropensci.github.io/rmangal/.

Corresponding BibTeX entry:

  @Manual{,
    title = {rmangal: An R package to interact with Mangal database},
    author = {Steve Vissault and Kevin Cazelles and Gabriel Bergeron
      and Benjamin Mercier and Clément Violet and Dominique Gravel and
      Timothée Poisot},
    year = {2019},
    note = {R package version 2.0.0},
    url = {https://ropensci.github.io/rmangal/},
  }