To cite deltaPlotR in publications use:
Magis D, Facon B (2014). “deltaPlotR: An R Package for Differential Item Functioning Analysis with Angoff's Delta Plot.” Journal of Statistical Software, Code Snippets, 59(1), 1–19. http://www.jstatsoft.org/v59/c01/.
Corresponding BibTeX entry:
@Article{,
title = {{deltaPlotR}: An {R} Package for Differential Item
Functioning Analysis with Angoff's Delta Plot},
author = {David Magis and Bruno Facon},
journal = {Journal of Statistical Software, Code Snippets},
year = {2014},
volume = {59},
number = {1},
pages = {1--19},
url = {http://www.jstatsoft.org/v59/c01/},
}