To cite magi in publications use:

  Wong SWK, Yang S, Kou SC (2024). “magi: A Package for Inference of
  Dynamic Systems from Noisy and Sparse Data via Manifold-Constrained
  Gaussian Processes.” _Journal of Statistical Software_, *109*(4),
  1-47. doi:10.18637/jss.v109.i04
  <https://doi.org/10.18637/jss.v109.i04>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {{magi}: A Package for Inference of Dynamic Systems from Noisy and Sparse Data via Manifold-Constrained {G}aussian Processes},
    author = {Samuel W. K. Wong and Shihao Yang and S. C. Kou},
    journal = {Journal of Statistical Software},
    year = {2024},
    volume = {109},
    number = {4},
    pages = {1--47},
    doi = {10.18637/jss.v109.i04},
  }