APA (7th ed.) Citation

Ott, L., & Mendenhall, W. (1985). Understanding statistics (4th ed.). Duxbury Pr..

Chicago Style (17th ed.) Citation

Ott, Lyman, and William Mendenhall. Understanding Statistics. 4th ed. Boston, Mass.: Duxbury Pr., 1985.

MLA (9th ed.) Citation

Ott, Lyman, and William Mendenhall. Understanding Statistics. 4th ed. Duxbury Pr., 1985.