To cite package ‘restez’ in publications use:

  Bennett D, Hettling H, Silvestro D, Vos R, Antonelli A (2018).
  “restez: Create and Query a Local Copy of GenBank in R.” _The Journal
  of Open Source Software_, *3*(31), 1102. doi:10.21105/joss.01102
  <https://doi.org/10.21105/joss.01102>.

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Dominic J. Bennett and Hannes Hettling and Daniele Silvestro and Rutger Vos and Alexandre Antonelli},
    title = {restez: Create and Query a Local Copy of GenBank in R},
    journal = {The Journal of Open Source Software},
    year = {2018},
    number = {31},
    pages = {1102},
    volume = {3},
    doi = {10.21105/joss.01102},
  }