Style de citation APA (7e éd.)

Healey Joseph F. (2012). Statistics a tool for Social Research (9th.). Cengage Learning.

Style de citation Chicago (17e éd.)

Healey Joseph F. Statistics a Tool for Social Research. 9th. UK: Cengage Learning, 2012.

Style de citation MLA (9e éd.)

Healey Joseph F. Statistics a Tool for Social Research. 9th. Cengage Learning, 2012.