To cite package ‘snapcount’ in publications use:

  Charles R (2024). _snapcount: R/Bioconductor Package for interfacing
  with Snaptron for rapid querying of expression counts_. R package
  version 1.17.0, <https://bioconductor.org/packages/snapcount>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {snapcount: R/Bioconductor Package for interfacing with Snaptron for rapid
querying of expression counts},
    author = {Rone Charles},
    year = {2024},
    note = {R package version 1.17.0},
    url = {https://bioconductor.org/packages/snapcount},
  }