To cite package ‘Biostrings’ in publications use:

  Pagès H, Aboyoun P, Gentleman R, DebRoy S (2024). _Biostrings:
  Efficient manipulation of biological strings_. R package version
  2.73.1, <https://bioconductor.org/packages/Biostrings>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {Biostrings: Efficient manipulation of biological strings},
    author = {Hervé Pagès and Patrick Aboyoun and Robert Gentleman and Saikat DebRoy},
    year = {2024},
    note = {R package version 2.73.1},
    url = {https://bioconductor.org/packages/Biostrings},
  }