To cite package ‘BLMA’ in publications use:

  Nguyen et al. A novel bi-level meta-analysis approach -- applied to
  biological pathway analysis. Bioinformatics, 32(3):409-416, 2016.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {A novel bi-level meta-analysis approach -- applied to biological pathway analysis},
    author = {Tin Nguyen and Rebecca Tagett and Michele Donato and Cristina Mitrea and Sorin Draghici},
    journal = {Bioinformatics},
    year = {2016},
    volume = {32},
    number = {3},
    pages = {409-416},
    publisher = {Oxford University Press},
  }