To cite package ‘ivDiag’ in publications use:

  Lal A, Xu Y (2026). _ivDiag: Estimation and Diagnostic Tools for
  Instrumental Variables Designs_. R package version 1.0.7,
  <https://github.com/apoorvalal/ivdiag>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ivDiag: Estimation and Diagnostic Tools for Instrumental Variables
Designs},
    author = {Apoorva Lal and Yiqing Xu},
    year = {2026},
    note = {R package version 1.0.7},
    url = {https://github.com/apoorvalal/ivdiag},
  }