To cite package 'bigQueryR' in publications use:

Mark Edmondson (2018). bigQueryR: Interface with Google BigQuery with Shiny Compatibility. R package version 0.4.0.

Corresponding BibTeX entry:

  @Manual{,
    title = {bigQueryR: Interface with Google BigQuery with Shiny
      Compatibility},
    author = {Mark Edmondson},
    year = {2018},
    note = {R package version 0.4.0},
  }