To cite betaDelta in publications, please use:

  Pesigan, I. J. A., Sun, R. W., & Cheung, S. F. (2023). betaDelta and
  betaSandwich: Confidence intervals for standardized regression
  coefficients in R. Multivariate Behavioral Research.
  https://doi.org/10.1080/00273171.2023.2201277

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Ivan Jacob Agaloos Pesigan and Rongwei Sun and Shu Fai Cheung},
    title = {betaDelta and betaSandwich: Confidence intervals for standardized regression coefficients in R},
    year = {2023},
    doi = {10.1080/00273171.2023.2201277},
    journal = {Multivariate Behavioral Research},
  }