APA (7th ed.) Citation

Harrington, A., Marshall, B. L., & Muller, H. (2006). Encyclopedia of social theory. New York Routledge.

Chicago Style (17th ed.) Citation

Harrington, Austin, Barbara L. Marshall, and Hans-Peter Muller. Encyclopedia of Social Theory. London: New York Routledge, 2006.

MLA (9th ed.) Citation

Harrington, Austin, et al. Encyclopedia of Social Theory. New York Routledge, 2006.