To cite package ‘ymq’ in publications use: Martin S (2024). _ymq: Year Months and Quarters_. R package version 0.1.0, . A BibTeX entry for LaTeX users is @Manual{, title = {ymq: Year Months and Quarters}, author = {Steve Martin}, year = {2024}, note = {R package version 0.1.0}, url = {https://github.com/marberts/yqm}, }