To cite package ‘ichimoku’ in publications use:

  Gao C (2024). _ichimoku: Visualization and Tools for Ichimoku Kinko
  Hyo Strategies_. R package version 1.5.3,
  <https://doi.org/10.5281/zenodo.7879346>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ichimoku: Visualization and Tools for Ichimoku Kinko Hyo Strategies},
    author = {Charlie Gao},
    year = {2024},
    note = {R package version 1.5.3},
    url = {https://doi.org/10.5281/zenodo.7879346},
  }