To cite CountsEPPM in publications use:
David M. Smith, Malcolm J. Faddy (2016). Mean and Variance Modeling of Under- and Overdispersed Count Data. Journal of Statistical Software, 69(6), 1-23.<doi:10.18637/jss.v069.i06>
Corresponding BibTeX entry:
@Article{, title = {Mean and Variance Modeling of Under- and Overdispersed Count Data}, author = {David M. Smith and Malcolm J. Faddy}, journal = {Journal of Statistical Software}, year = {2016}, volume = {69}, number = {6}, pages = {1--23}, doi = {10.18637/jss.v069.i06}, }