To cite package ‘trendyy’ in publications use:

Parry J (2019). trendyy: A Tidy Wrapper Around 'gtrendsR'. R package version 0.1.1, https://github.com/josiahparry/trendyy.

Corresponding BibTeX entry:

  @Manual{,
    title = {trendyy: A Tidy Wrapper Around 'gtrendsR'},
    author = {Josiah Parry},
    year = {2019},
    note = {R package version 0.1.1},
    url = {https://github.com/josiahparry/trendyy},
  }