Cita APA (7th ed.)
Calvert, J. (2013). Sayyid Qutb and the origins of radical Islamism. Oxford University Press.
Cita Chicago (17th ed.)
Calvert, John. Sayyid Qutb and the Origins of Radical Islamism. New York, New York: Oxford University Press, 2013.
Cita MLA (9th ed.)
Calvert, John. Sayyid Qutb and the Origins of Radical Islamism. Oxford University Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.