To cite package ‘flashCard’ in publications use:

McLellan J (2022). flashCard: Create a Flash Card. R package version 0.1.1, https://github.com/jienagu/flashcard.

Corresponding BibTeX entry:

  @Manual{,
    title = {flashCard: Create a Flash Card},
    author = {Jiena McLellan},
    year = {2022},
    note = {R package version 0.1.1},
    url = {https://github.com/jienagu/flashcard},
  }