APA (7th ed.) Citation

Atwan, A. B. (2015). Islamic state: The digital caliphate. Saqi Books.

Chicago Style (17th ed.) Citation

Atwan, Abdel Bari. Islamic State: The Digital Caliphate. London: Saqi Books, 2015.

MLA (8th ed.) Citation

Atwan, Abdel Bari. Islamic State: The Digital Caliphate. Saqi Books, 2015.