Please cite the mcprofile package by the following reference:

Daniel Gerhard (2014). Simultaneous Small Sample Inference For Linear Combinations Of Generalized Linear Model Parameters. Communications in Statistics - Simulation and Computation.<doi:10.1080/03610918.2014.895836>

Corresponding BibTeX entry:

  @Article{,
    title = {Simultaneous Small Sample Inference For Linear
      Combinations Of Generalized Linear Model Parameters},
    author = {Daniel Gerhard},
    journal = {Communications in Statistics - Simulation and
      Computation},
    year = {2014},
    doi = {10.1080/03610918.2014.895836},
  }