To cite package 'SpectralTAD', please, use:

  Cresswell, Kellen G., John C. Stansfield, and Mikhail G. Dozmorov.
  “SpectralTAD: An R Package for Defining a Hierarchy of Topologically
  Associated Domains Using Spectral Clustering.” BMC Bioinformatics 21,
  no. 1 (December 2020): 319.
  https://doi.org/10.1186/s12859-020-03652-w

A BibTeX entry for LaTeX users is

  @Article{,
    title = {SpectralTAD: an R package for defining a hierarchy of topologically associated domains using spectral clustering},
    author = {Kellen G. Cresswell and John C. Stansfield and Mikhail G. Dozmorov},
    journal = {BMC Bioinformatics},
    year = {2020},
    volume = {21},
    number = {1},
    month = {Dec},
    url = {https://github.com/dozmorovlab/SpectralTAD},
    doi = {10.1186/s12859-020-03652-w},
  }