Citazione Stile APA (7a Edizione)

Hair, J. F., Black, W. C., & Babin, B. J. (2006). Multivariate data analysis (6a. ed.). Pearson Education-Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Hair, Joseph F., William C. Black, e Barry J. Babin. Multivariate Data Analysis. 6a. ed. Upper Saddle River: Pearson Education-Prentice-Hall, 2006.

Citatione MLA (9a ed.)

Hair, Joseph F., et al. Multivariate Data Analysis. 6a. ed. Pearson Education-Prentice-Hall, 2006.