Ihaka, r. (1996). Course in R statistical analysis system.
芝加哥风格引文Ihaka, ross. Course in R Statistical Analysis System. 1996.
MLA引文Ihaka, ross. Course in R Statistical Analysis System. 1996.
警告：这些引文格式不一定是100％准确.
APA引文
Ihaka, r. (1996). Course in R statistical analysis system.
芝加哥风格引文Ihaka, ross. Course in R Statistical Analysis System. 1996.
MLA引文Ihaka, ross. Course in R Statistical Analysis System. 1996.