To cite package ‘memoise’ in publications use:

Wickham H, Hester J, Chang W, Müller K, Cook D (2023). memoise: 'Memoisation' of Functions. R package version 2.0.1.9000, https://github.com/r-lib/memoise.

Corresponding BibTeX entry:

  @Manual{,
    title = {memoise: 'Memoisation' of Functions},
    author = {Hadley Wickham and Jim Hester and Winston Chang and
      Kirill Müller and Daniel Cook},
    year = {2023},
    note = {R package version 2.0.1.9000},
    url = {https://github.com/r-lib/memoise},
  }