APA-referens (7:e uppl.)
Idinopulos, T. A. (2005). The erosion of faith: Origins of the contemporary crisis in religious thought. Davies Group.
Chicago-referens (17:e uppl.)
Idinopulos, Thomas A. The Erosion of Faith: Origins of the Contemporary Crisis in Religious Thought. Aurora, Colo.: Davies Group, 2005.
MLA-referens (9:e uppl.)
Idinopulos, Thomas A. The Erosion of Faith: Origins of the Contemporary Crisis in Religious Thought. Davies Group, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.