APA-viite (7. p.)

Groothuis, D. (1986). Unmasking the new age (ed.). Inter Varsity Press.

Chicago-viite (17. p.)

Groothuis, Douglas. Unmasking the New Age. ed. Illinois: Inter Varsity Press, 1986.

MLA-viite (9. p.)

Groothuis, Douglas. Unmasking the New Age. ed. Inter Varsity Press, 1986.