To cite package 'bigQueryR' in publications use:

Edmondson M (2019). bigQueryR: Interface with Google BigQuery with Shiny Compatibility. R package version 0.5.0.

Corresponding BibTeX entry:

  @Manual{,
    title = {bigQueryR: Interface with Google BigQuery with Shiny
      Compatibility},
    author = {Mark Edmondson},
    year = {2019},
    note = {R package version 0.5.0},
  }