Citazione Stile APA (7a Edizione)
Spencer, R. (2005). The politically incorrect guide to Islam (and the Crusades). Regnery Pub. ; Distributed to the book trade by National Book Network.
Citazione stile Chigago Style (17a edizione)
Spencer, Robert. The Politically Incorrect Guide to Islam (and the Crusades). Washington, DC : Lanham, MD: Regnery Pub. ; Distributed to the book trade by National Book Network, 2005.
Citatione MLA (9a ed.)
Spencer, Robert. The Politically Incorrect Guide to Islam (and the Crusades). Regnery Pub. ; Distributed to the book trade by National Book Network, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.