APA-viite (7. p.)
Spencer, R. (2005). The politically incorrect guide to Islam (and the Crusades). Regnery Pub. ; Distributed to the book trade by National Book Network.
Chicago-viite (17. p.)
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.
MLA-viite (9. p.)
Spencer, Robert. The Politically Incorrect Guide to Islam (and the Crusades). Regnery Pub. ; Distributed to the book trade by National Book Network, 2005.
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