To cite package ‘aplms’ in publications use:

  Chou-Chen S, Oliveira R, Paula G (2025). _aplms: Additive Partial
  Linear Models with Symmetric Autoregressive Errors_. R package
  version 0.1.0, <https://github.com/shuwei325/aplms>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {aplms: Additive Partial Linear Models with Symmetric Autoregressive
Errors},
    author = {Shu Wei Chou-Chen and Rodrigo A. Oliveira and Gilberto A. Paula},
    year = {2025},
    note = {R package version 0.1.0},
    url = {https://github.com/shuwei325/aplms},
  }