Please cite the mcprofile package by the following reference:

Daniel Gerhard (2016). Simultaneous Small Sample Inference For Linear Combinations Of Generalized Linear Model Parameters. Communications in Statistics - Simulation and Computation: 48(8):2678-2690.<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 = {2016},
    volume = {48},
    issue = {8},
    pages = {2678-2690},
    doi = {10.1080/03610918.2014.895836},
  }