To cite MChtest in publications use:

Fay MP, Kim H, Hachey M (2007). “On Using Truncated Sequential Probability Ratio Test Boundaries for Monte Carolo Implentation of Hypothesis Tests.” Journal of Computational and Graphical Statistics, 16(4), 946–967.

Corresponding BibTeX entry:

  @Article{,
    title = {On Using Truncated Sequential Probability Ratio Test
      Boundaries for Monte Carolo Implentation of Hypothesis Tests},
    author = {Michael P. Fay and Hyun-Ju Kim and Mark Hachey},
    journal = {Journal of Computational and Graphical Statistics},
    year = {2007},
    volume = {16},
    number = {4},
    pages = {946--967},
  }