Cita APA (7th ed.)
Spencer, R. (2003). Islam unveiled: Disturbing questions about the world's fastest-growing faith. Encounter Books.
Cita Chicago (17th ed.)
Spencer, Robert. Islam Unveiled: Disturbing Questions About the World's Fastest-growing Faith. San Francisco: Encounter Books, 2003.
Cita MLA (9th ed.)
Spencer, Robert. Islam Unveiled: Disturbing Questions About the World's Fastest-growing Faith. Encounter Books, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.