scQTLtools can be cited as:

  X Wu, X Huang, J Kang, S Xu

A BibTeX entry for LaTeX users is

  @Article{,
    title = {scQTLtools: an R/Bioconductor package for comprehensive
   identification and visualization of single-cell eQTLs},
    author = {Xiaofeng Wu and {Xin Huang} and {Jingtong Kang} and {Siwen Xu}},
    journal = {NULL},
    year = {2024},
    doi = {NULL},
  }