APA (7th ed.) Citation

Downing, D., & Clark, J. (1997). Statistics the easy way (Third edition.). Barron's.

Chicago Style (17th ed.) Citation

Downing, Douglas, and Jeff Clark. Statistics the Easy Way. Third edition. Hauppauge, N.Y: Barron's, 1997.

MLA (9th ed.) Citation

Downing, Douglas, and Jeff Clark. Statistics the Easy Way. Third edition. Barron's, 1997.