To cite package ‘opengraph’ in publications use:

  Kenny C (2024). _opengraph: Process Metadata from the Open Graph
  Protocol_. R package version 0.0.2,
  <https://CRAN.R-project.org/package=opengraph>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {opengraph: Process Metadata from the Open Graph Protocol},
    author = {Christopher T. Kenny},
    year = {2024},
    note = {R package version 0.0.2},
    url = {https://CRAN.R-project.org/package=opengraph},
  }