To cite NetPathMiner in publications use:

  Mohamed, A., Hancock, T., Nguyen, C. H., & Mamitsuka, H. (2014).
  NetPathMiner: R/Bioconductor package for network path mining through
  gene expression. Bioinformatics, 30(21), 3139-3141.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {NetPathMiner: R/Bioconductor package for network path mining through gene expression},
    author = {Ahmed Mohamed and Timothy Hancock and Canh Hao Nguyen and Hiroshi Mamitsuka},
    journal = {Bioinformatics},
    volume = {30},
    issue = {21},
    pages = {3139-3141},
    year = {2014},
  }