To cite package ‘vtkr’ in publications use:

Sumner M (2019). vtkr: Read a Limited Subset of Visualization Toolkit Formats. R package version 0.0.0.9000, https://github.com/hypertidy/vtkr.

Corresponding BibTeX entry:

  @Manual{,
    title = {vtkr: Read a Limited Subset of Visualization Toolkit
      Formats},
    author = {Michael Sumner},
    year = {2019},
    note = {R package version 0.0.0.9000},
    url = {https://github.com/hypertidy/vtkr},
  }