Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.