To cite package ‘corral’ in publications use:

  Hsu, L.L., Culhane, A.C. Correspondence analysis for dimension
  reduction, batch integration, and visualization of single-cell
  RNA-seq data Scientific Reports 13, 1197 (2023)

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Correspondence analysis for dimension reduction, batch integration, and visualization of single-cell RNA-seq data},
    author = {Lauren L. Hsu and Aedin C. Culhane},
    year = {2023},
    journal = {Scientific Reports},
    doi = {10.1038/s41598-022-26434-1},
    issue = {13},
    number = {1197},
    url = {https://www.nature.com/articles/s41598-022-26434-1},
  }