APA (7th ed.) Citation

Sage & Wright, D. (1997). Understanding statistics: An introduction for the social sciences. Sage.

Chicago Style (17th ed.) Citation

Sage and Daniel Wright. Understanding Statistics: An Introduction for the Social Sciences. London: Sage, 1997.

MLA (8th ed.) Citation

Sage and Daniel Wright. Understanding Statistics: An Introduction for the Social Sciences. Sage, 1997.

Warning: These citations may not always be 100% accurate.