To cite package ‘BNRTools’ in publications use:

  Jung M, Hesselbarth M (2024). _BNRTools: A suite of convenience
  functions created by IIASA BNR Researchers_. R package version 0.1, ,
  <https://github.com/iiasa/bnrtools>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {BNRTools: A suite of convenience functions created by IIASA BNR
Researchers},
    author = {Martin Jung and Maximilian H.K. Hesselbarth},
    year = {2024},
    note = {R package version 0.1, 
},
    url = {https://github.com/iiasa/bnrtools},
  }