To cite package ‘n2kupdate’ in publications use:

Onkelinx T (2019). n2kupdate: Auxiliary Functions to Update the n2kresult Database. R package version 0.1.1, https://github.com/inbo/n2kupdate.

Corresponding BibTeX entry:

  @Manual{,
    title = {n2kupdate: Auxiliary Functions to Update the n2kresult
      Database},
    author = {Thierry Onkelinx},
    year = {2019},
    note = {R package version 0.1.1},
    url = {https://github.com/inbo/n2kupdate},
  }