To cite package ‘Rsamtools’ in publications use:

  Morgan M, Pagès H, Obenchain V, Hayden N (2024). _Rsamtools: Binary
  alignment (BAM), FASTA, variant call (BCF), and tabix file import_. R
  package version 2.21.0,
  <https://bioconductor.org/packages/Rsamtools>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {Rsamtools: Binary alignment (BAM), FASTA, variant call (BCF), and tabix
file import},
    author = {Martin Morgan and Hervé Pagès and Valerie Obenchain and Nathaniel Hayden},
    year = {2024},
    note = {R package version 2.21.0},
    url = {https://bioconductor.org/packages/Rsamtools},
  }