Crawley, M. J. (2013). The R book (Second edition.). Wiley.
Chicagoスタイル(17版)引用形式Crawley, Michael J. The R Book. Second edition. Chichester, West Sussex, United Kingdom: Wiley, 2013.
MLA(9版)引用形式Crawley, Michael J. The R Book. Second edition. Wiley, 2013.
警告: この引用は必ずしも正確ではありません.