To cite ggbreak in publications use:

Xu S, Chen M, Feng T, Zhan L, Zhou L, Yu G (2021). “Use ggbreak to effectively utilize plotting space to deal with large datasets and outliers.” Frontiers in Genetics, 12, 774846. doi:10.3389/fgene.2021.774846.

Corresponding BibTeX entry:

  @Article{,
    title = {Use ggbreak to effectively utilize plotting space to deal
      with large datasets and outliers.},
    author = {Shuangbin Xu and Meijun Chen and Tingze Feng and Li Zhan
      and Lang Zhou and Guangchuang Yu},
    year = {2021},
    journal = {Frontiers in Genetics},
    volume = {12},
    pages = {774846},
    doi = {10.3389/fgene.2021.774846},
  }