To cite package ‘musicMCT’ in publications use:

  Sherrill P (2025). “Modal Color Theory.” _Journal of Music Theory_,
  *69*(1), 1-49. doi:10.1215/00222909-11595194
  <https://doi.org/10.1215/00222909-11595194>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Modal Color Theory},
    author = {Paul Sherrill},
    journal = {Journal of Music Theory},
    year = {2025},
    volume = {69},
    number = {1},
    pages = {1-49},
    doi = {10.1215/00222909-11595194},
  }