Cita APA (7th ed.)

Johnson, R. A., & Wichern, D. W. (1998). Applied Multivariate Statistical Analysis (4th ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Johnson, Richard A., i Dean W. Wichern. Applied Multivariate Statistical Analysis. 4th ed. New Delhi: Prentice-Hall, 1998.

Cita MLA (9th ed.)

Johnson, Richard A., i Dean W. Wichern. Applied Multivariate Statistical Analysis. 4th ed. Prentice-Hall, 1998.