APA Style

Howitt, D., Cramer, D. (c2000). An introduction to statistics in psychology : a complete guide for students (2nd ed.). Harlow,England: Prentice Hall.

MLA Style

Howitt, Dennis., Cramer, Duncan. "An introduction to statistics in psychology : a complete guide for students". 2nd ed. Harlow,England: Prentice Hall, c2000. Text.