APA aipamena

Wonnacott, T. H., & Wonnacott, R. J. (1990). Introductory statistics (5th ed.). Wiley.

Chicago Style aipamena

Wonnacott, Thomas H., and Ronald J. Wonnacott. Introductory Statistics. 5th ed. New York: Wiley, 1990.

MLA aipamena

Wonnacott, Thomas H., and Ronald J. Wonnacott. Introductory Statistics. 5th ed. Wiley, 1990.