Citazione APA

Afifi, A., May, S., & Clark, V. A. (2012). Practical multivariate analysis/5th ed. CRC Press.

Stile di citazione Chicago

Afifi, Abdelmonem, Susanne May, e Virginia A. Clark. Practical Multivariate Analysis/5th Ed. Boca Raton: CRC Press, 2012.

Citazione MLA

Afifi, Abdelmonem, et al. Practical Multivariate Analysis/5th Ed. CRC Press, 2012.