To cite package ‘definecore’ in publications use:

  Shakhar Eranna Chalwadi (2026). _definecore: Generate CDISC
  Define-XML from Metacore Objects_. R package version 0.1.0,
  <https://github.com/shekharchalwadigrepo-hub/definecore>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {definecore: Generate CDISC Define-XML from Metacore Objects},
    author = {{Shakhar Eranna Chalwadi}},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/shekharchalwadigrepo-hub/definecore},
  }