APA-viite (7. p.)

Warner, T. (1991). Spiritual warfare: Victory over the powers of this dark world. Crossway Books Publishers.

Chicago-viite (17. p.)

Warner, Timothy. Spiritual Warfare: Victory over the Powers of This Dark World. Ilinois: Crossway Books Publishers, 1991.

MLA-viite (9. p.)

Warner, Timothy. Spiritual Warfare: Victory over the Powers of This Dark World. Crossway Books Publishers, 1991.