Gaya APA

JOHNSON, R, A., Wichern, D, W. (1988, 1982). Applied Multivariate Statistical Analysis (Second Edition). New Jersey: Prentice Hall.

Gaya MLA

JOHNSON, RICHARD, A.., Wichern, Dean, W.. "Applied Multivariate Statistical Analysis". Second Edition New Jersey: Prentice Hall, 1988, 1982. Text.