To cite package ‘NBBDesigns’ in publications use:

Varghese E, Dalal A, Jaggi S, Bhowmik A, Varghese C (2023). NBBDesigns: Neighbour Balanced Block Designs (NBBDesigns). R package version 1.1.0, https://CRAN.R-project.org/package=NBBDesigns.

Corresponding BibTeX entry:

  @Manual{,
    title = {NBBDesigns: Neighbour Balanced Block Designs
      (NBBDesigns)},
    author = {Eldho Varghese and Ashutosh Dalal and Seema Jaggi and
      Arpan Bhowmik and Cini Varghese},
    year = {2023},
    note = {R package version 1.1.0},
    url = {https://CRAN.R-project.org/package=NBBDesigns},
  }