APA引文

 Everitt, B. S. (2010).  An R and S-PLUS companion to Multivariate Analysis.  Springer.

Trích dẫn kiểu Chicago

 Everitt, Brian S.  An R and S-PLUS Companion to Multivariate Analysis.  Springer, 2010.

MLA引文

 Everitt, Brian S.  An R and S-PLUS Companion to Multivariate Analysis.  Springer, 2010.

警告：这些引文格式不一定是100％准确.