To cite package ‘REFT’ in publications use:

  Gao G (2026). _REFT: Root Exudate Feature Toolkit_. R package version
  0.1.4, <https://CRAN.R-project.org/package=REFT>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {REFT: Root Exudate Feature Toolkit},
    author = {Guozhen Gao},
    year = {2026},
    note = {R package version 0.1.4},
    url = {https://CRAN.R-project.org/package=REFT},
  }