APA (7th ed.) Citation

Clarke, C. P. (2018). Terrorism: The essential reference guide. ABC-CLIO.

Chicago Style (17th ed.) Citation

Clarke, Colin P. Terrorism: The Essential Reference Guide. Santa Barbara, California Denver, Colorado: ABC-CLIO, 2018.

MLA (9th ed.) Citation

Clarke, Colin P. Terrorism: The Essential Reference Guide. ABC-CLIO, 2018.