To cite 'multgee' in publications, please use:

  Touloumis A. (2015). “R Package multgee: A Generalized Estimating
  Equations Solver for Multinomial Responses.” _Journal of Statistical
  Software_, *64*(8), 1-14. doi:10.18637/jss.v064.i08
  <https://doi.org/10.18637/jss.v064.i08>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {{R} Package {multgee}: A Generalized Estimating Equations Solver for Multinomial Responses},
    author = {{Touloumis A.}},
    journal = {Journal of Statistical Software},
    year = {2015},
    volume = {64},
    number = {8},
    pages = {1-14},
    doi = {10.18637/jss.v064.i08},
  }

To cite the methodology implemented in 'multgee' in publications,
please use:

  Touloumis A., Agresti A., Kateri M. (2013). “GEE for multinomial
  responses using a local odds ratios parameterization.” _Biometrics_,
  *69*(3), 633-640.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {GEE for multinomial responses using a local odds ratios parameterization},
    author = {{Touloumis A.} and {Agresti A.} and {Kateri M.}},
    journal = {Biometrics},
    year = {2013},
    volume = {69},
    number = {3},
    pages = {633-640},
  }