To cite package ‘sevenC’ in publications use:

  Ibn-Salem, J., Andrade-Navarro, M.A. 7C: Computational Chromosome
  Conformation Capture by Correlation of ChIP-seq at CTCF motifs. BMC
  Genomics 20, 777 (2019). https://doi.org/10.1186/s12864-019-6088-0

A BibTeX entry for LaTeX users is

  @Article{,
    title = {7C: Computational Chromosome Conformation Capture by Correlation of ChIP-seq at CTCF motifs},
    author = {Jonas Ibn-Salem and Miguel A. Andrade-Navarro},
    year = {2019},
    journal = {BMC Genomics},
    doi = {10.1186/s12864-019-6088-0},
    pages = {20, 777},
    url = {https://doi.org/10.1186/s12864-019-6088-0},
  }