To cite package ‘zephyr’ in publications use: Thomsen A, Jeppesen M, Girard C, Troejelsgaard K, Gakava L, Larsen S, Obucina V (2025). _zephyr: Structured Messages and Options_. R package version 0.1.2, , . A BibTeX entry for LaTeX users is @Manual{, title = {zephyr: Structured Messages and Options}, author = {Aksel Thomsen and Mathias Lerbech Jeppesen and Cervan Girard and Kristian Troejelsgaard and Lovemore Gakava and Steffen Falgreen Larsen and Vladimir Obucina}, year = {2025}, note = {R package version 0.1.2, }, url = {https://github.com/novonordisk-opensource/zephyr}, }