"All analyses were performed using R Statistical System (R Development Core Team, 2005)."

Bibliography:
R Development Core Team (2005). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. ISBN 3-900051-07-0, URL http://www.R-project.org.


OBS: if you type 'citation()' under R environment, you get this same info.
Last modified: Sunday, 10 June 2012, 5:10 AM