APA (7th ed.) Citation

Johnson, C. (1976). Perspectives on terrorism. [publisher not identified].

Chicago Style (17th ed.) Citation

Johnson, Chalmers. Perspectives on Terrorism. Berkeley, [Calif.] : University of California: [publisher not identified], 1976.

MLA (9th ed.) Citation

Johnson, Chalmers. Perspectives on Terrorism. [publisher not identified], 1976.