To cite package ‘ShiVa’ in publications use:

  Zhang W, Ho L, Kenney T (2026). _ShiVa: Detection of Evolutionary
  Shifts in Both Optimal Value and Variance_. R package version 1.1.1,
  <https://github.com/wenshaz/shiva>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ShiVa: Detection of Evolutionary Shifts in Both Optimal Value and
Variance},
    author = {Wensha Zhang and Lam Si Tung Ho and Toby Kenney},
    year = {2026},
    note = {R package version 1.1.1},
    url = {https://github.com/wenshaz/shiva},
  }