To cite package ‘custom.gauss.quad’ in publications use:

Kabaila P (2022). custom.gauss.quad: Custom Made Gauss Quadrature Nodes and Weights. R package version 1.0.0, https://CRAN.R-project.org/package=custom.gauss.quad.

Corresponding BibTeX entry:

  @Manual{,
    title = {custom.gauss.quad: Custom Made Gauss Quadrature Nodes and
      Weights},
    author = {Paul Kabaila},
    year = {2022},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=custom.gauss.quad},
  }