To cite package ‘startupmsg’ in publications use:

Ruckdeschel P (2025). startupmsg: Utilities for Start-Up Messages. R package version 1.0.0, https://CRAN.R-project.org/package=startupmsg.

Corresponding BibTeX entry:

  @Manual{,
    title = {startupmsg: Utilities for Start-Up Messages},
    author = {Peter Ruckdeschel},
    year = {2025},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=startupmsg},
  }