APA-ийн эшлэл(7 дахь хэвлэлт)

Spencer, R. (2007). Religion of peace?: Why Christianity is and Islam isn't. Regnery Pub..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Spencer, Robert. Religion of Peace?: Why Christianity Is and Islam Isn't. Washington, DC: Regnery Pub., 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Spencer, Robert. Religion of Peace?: Why Christianity Is and Islam Isn't. Regnery Pub., 2007.