APA (7. basım) Alıntı
Spencer, R. (2007). Religion of peace?: Why Christianity is and Islam isn't. Regnery Pub..
Chicago Style (17. basım) Atıf
Spencer, Robert. Religion of Peace?: Why Christianity Is and Islam Isn't. Washington, DC: Regnery Pub., 2007.
MLA (9th ed.) Atıf
Spencer, Robert. Religion of Peace?: Why Christianity Is and Islam Isn't. Regnery Pub., 2007.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..