Citazione Stile APA (7a Edizione)

Johnson, R. A., & Wichern, D. W. (2007). Applied multivariate statistical analysis (6th ed.). Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Johnson, Richard Arnold, e Dean W. Wichern. Applied Multivariate Statistical Analysis. 6th ed. Upper Saddle River, N.J: Prentice Hall, 2007.

Citatione MLA (9a ed.)

Johnson, Richard Arnold, e Dean W. Wichern. Applied Multivariate Statistical Analysis. 6th ed. Prentice Hall, 2007.