APA (7th ed.) Citation

Sage Publications & Barnett, G. A. (2011). Encyclopedia of social networks. SAGE.

Chicago Style (17th ed.) Citation

Sage Publications and George A. Barnett. Encyclopedia of Social Networks. Los Angeles, [Calif.] ; London: SAGE, 2011.

MLA (9th ed.) Citation

Sage Publications and George A. Barnett. Encyclopedia of Social Networks. SAGE, 2011.