To cite package ‘tstests’ in publications use:

  Galanos A (2024). _tstests: Time Series Goodness of Fit and Forecast
  Evaluation Tests_. R package version 1.0.1, ,
  <https://github.com/tsmodels/tstests>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {tstests: Time Series Goodness of Fit and Forecast Evaluation Tests},
    author = {Alexios Galanos},
    year = {2024},
    note = {R package version 1.0.1, 
},
    url = {https://github.com/tsmodels/tstests},
  }