Citazione Stile APA (7a Edizione)
Idinopulos, T. A. (1971). The erosion of faith: An inquiry into the origins of the contemporary crisis in religious thought. Quadrangle Books.
Citazione stile Chigago Style (17a edizione)
Idinopulos, Thomas A. The Erosion of Faith: An Inquiry into the Origins of the Contemporary Crisis in Religious Thought. Chicago: Quadrangle Books, 1971.
Citatione MLA (9a ed.)
Idinopulos, Thomas A. The Erosion of Faith: An Inquiry into the Origins of the Contemporary Crisis in Religious Thought. Quadrangle Books, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.