To cite package ‘ggpsychro’ in publications use:

Jia H (2021). ggpsychro: A 'ggplot2' Extension for Making Pyschrometric Charts. R package version 0.0.0.9000, https://github.com/hongyuanjia/ggpsychro.

Corresponding BibTeX entry:

  @Manual{,
    title = {ggpsychro: A 'ggplot2' Extension for Making Pyschrometric
      Charts},
    author = {Hongyuan Jia},
    year = {2021},
    note = {R package version 0.0.0.9000},
    url = {https://github.com/hongyuanjia/ggpsychro},
  }