APA-viite (7. p.)

Jolliffe, I. T. (2002). Principal component analysis (2nd ed.). Springer.

Chicago-viite (17. p.)

Jolliffe, I. T. Principal Component Analysis. 2nd ed. New York: Springer, 2002.

MLA-viite (8. p.)

Jolliffe, I. T. Principal Component Analysis. 2nd ed. Springer, 2002.