APA (7th ed.) Citation

Freedman, D., Pisani, R., & Purves, R. (1998). Statistics (3rd ed.). W.W. Norton.

Chicago Style (17th ed.) Citation

Freedman, David, Robert Pisani, and Roger Purves. Statistics. 3rd ed. New York: W.W. Norton, 1998.

MLA (9th ed.) Citation

Freedman, David, et al. Statistics. 3rd ed. W.W. Norton, 1998.