APA (7th ed.) Citation

Opt, S. K., & Gring, M. (2009). The rhetoric of social intervention: An introduction. Sage Publications.

Chicago Style (17th ed.) Citation

Opt, Susan K., and Mark Gring. The Rhetoric of Social Intervention: An Introduction. Los Angeles, California: Sage Publications, 2009.

MLA (9th ed.) Citation

Opt, Susan K., and Mark Gring. The Rhetoric of Social Intervention: An Introduction. Sage Publications, 2009.