APA-referens

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

Chicago-stil citat

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

MLA-referens

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