To cite the sbtools package in publications use:

Winslow, LA, S Chamberlain, AP Appling, and JS Read. 2016. sbtools: A package connecting R to cloud-based data for collaborative online research. The R Journal 8:387-398.

Corresponding BibTeX entry:

  @Article{,
    author = {Luke A Winslow and Scott Chamberlain and Alison P Appling
      and Jordan S Read},
    title = {sbtools: A Package Connecting R to Cloud-based Data for
      Collaborative Online Research},
    journal = {The R Journal},
    year = {2016},
    volume = {8},
    issue = {1},
    url =
      {https://journal.r-project.org/archive/2016-1/winslow-chamberlain-appling-etal.pdf},
  }