APA Style
Allen, C. (2007).
God's Terrorists : the Wahhabi Cult and the Hidden Roots of Modern Jihad. .
London:
Abacus..
MLA Style
Allen, Charles..
"God's Terrorists : the Wahhabi Cult and the Hidden Roots of Modern Jihad.".
London:
Abacus.,
2007.
หนังสือ (Book).