APA Style

Ramsey, F, L., Schafer, D, W. (2013). The Statistical Sleuth: a course in methods of data analysis (3). [s.l]: Cengage Learning.

MLA Style

Ramsey, Fred, L.., Schafer, Danial, W.. "The Statistical Sleuth: a course in methods of data analysis". 3 [s.l]: Cengage Learning, 2013. Text.