APA-ийн эшлэл(7 дахь хэвлэлт)

Arnold, C. E. (1992). Powers of darkness: A thoughtful, biblical look at an urgent challenge facing ... Inter-Varsity.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Arnold, Clinton E. Powers of Darkness: A Thoughtful, Biblical Look at an Urgent Challenge Facing ... Leicester: Inter-Varsity, 1992.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Arnold, Clinton E. Powers of Darkness: A Thoughtful, Biblical Look at an Urgent Challenge Facing ... Inter-Varsity, 1992.