To cite package ‘formstools’ in publications use:

  Guevarra E (2024). _formstools: Tools for working with ODK XLSForms_.
  R package version 0.0.0.9000,
  <https://github.com/ecohealthalliance/formstools>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {formstools: Tools for working with ODK XLSForms},
    author = {Ernest Guevarra},
    year = {2024},
    note = {R package version 0.0.0.9000},
    url = {https://github.com/ecohealthalliance/formstools},
  }