To cite package ‘TargetScore’ in publications use:

  Yue Li, Anna Goldenberg, Ka-Chun Wong and Zhaolei Zhang (2014). A
  probabilistic approach to explore human miRNA targetome by
  integrating miRNA-overexpression data and sequence information

A BibTeX entry for LaTeX users is

  @Article{,
    title = {A probabilistic approach to explore human microRNA targetome using microRNA-overexpression data and sequence information},
    author = {Yue Li and Anna Goldenberg and Ka-Chun Wong and Zhaolei Zhang},
    year = {2014},
    journal = {Bioinformatics},
    volume = {30},
    number = {5},
    pages = {621--628},
    doi = {10.1093/bioinformatics/btt599},
  }