APA (7th ed.) Citation

WONNACOTT, T. H., & WONNACOTT, R. J. (1977). Introductory statistic.-- Ed.3. John Wiley and Sons.

Chicago Style (17th ed.) Citation

WONNACOTT, Thomas H., and Ronald J. WONNACOTT. Introductory Statistic.-- Ed.3. New York: John Wiley and Sons, 1977.

MLA (9th ed.) Citation

WONNACOTT, Thomas H., and Ronald J. WONNACOTT. Introductory Statistic.-- Ed.3. John Wiley and Sons, 1977.