Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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