APA (7th ed.) Citation

Kippenberg, H. G. (2006). The Social Matrix of the Attack. The 9/11 handbook, 59-70.

Chicago Style (17th ed.) Citation

Kippenberg, Hans Gerhard. "The Social Matrix of the Attack." The 9/11 Handbook 2006: 59-70.

MLA (8th ed.) Citation

Kippenberg, Hans Gerhard. "The Social Matrix of the Attack." The 9/11 Handbook, 2006, pp. 59-70.