APA-viite (7. p.)

Idinopulos, T. A. (2005). The erosion of faith: Origins of the contemporary crisis in religious thought. Davies Group.

Chicago-viite (17. p.)

Idinopulos, Thomas A. The Erosion of Faith: Origins of the Contemporary Crisis in Religious Thought. Aurora, Colo.: Davies Group, 2005.

MLA-viite (9. p.)

Idinopulos, Thomas A. The Erosion of Faith: Origins of the Contemporary Crisis in Religious Thought. Davies Group, 2005.