APA (7th ed.) Citation

Gibbs, J. P. (1989). Conceptualization of terrorism. American sociological review, 54(3), 329-340.

Chicago Style (17th ed.) Citation

Gibbs, Jack P. "Conceptualization of Terrorism." American Sociological Review 54, no. 3 (1989): 329-340.

MLA (8th ed.) Citation

Gibbs, Jack P. "Conceptualization of Terrorism." American Sociological Review, vol. 54, no. 3, 1989, pp. 329-340.