Citazione Stile APA (7a Edizione)

Afifi, A. A., Clark, V., & May, S. (2012). Practical multivariate analysis (5th ed.). Taylor & Francis.

Citazione stile Chigago Style (17a edizione)

Afifi, A. A., Virginia Clark, e Susanne May. Practical Multivariate Analysis. 5th ed. Boca Raton: Taylor & Francis, 2012.

Citatione MLA (9a ed.)

Afifi, A. A., et al. Practical Multivariate Analysis. 5th ed. Taylor & Francis, 2012.