To cite package ‘VBMS’ in publications use:

  Luo L, Li H (2025). _VBMS: Variational Bayesian Algorithm for
  Multi-Source Heterogeneous Models_. R package version 1.0.0,
  <https://CRAN.R-project.org/package=VBMS>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {VBMS: Variational Bayesian Algorithm for Multi-Source Heterogeneous
Models},
    author = {Lu Luo and Huiqiong Li},
    year = {2025},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=VBMS},
  }