APA Edition Citation

Lawrence, M. F., & Verzani, J. (2012). Programming graphical user interfaces in R. CRC Press.

Chicago Edition Citation

Lawrence, Michael F., and John Verzani. Programming Graphical User Interfaces in R. Boca Raton: CRC Press, 2012.

MLA Edition Citation

Lawrence, Michael F., and John Verzani. Programming Graphical User Interfaces in R. CRC Press, 2012.

Warning: These citations may not always be 100% accurate.