Παραπομπή σε μορφή APA (7η εκδ.)

(1916). From unbelief to belief: A series of Apologetic lectures dedicated to the Knights of Columbus and to all friends of truth. [Rev. H. Joseph Koenenberg, C.M.].

Παραπομπή σε μορφή Chicago (17η εκδ.)

From Unbelief to Belief: A Series of Apologetic Lectures Dedicated to the Knights of Columbus and to All Friends of Truth. Philadelphia: [Rev. H. Joseph Koenenberg, C.M.], 1916.

Παραπομπή σε μορφή MLA (8th εκδ.)

From Unbelief to Belief: A Series of Apologetic Lectures Dedicated to the Knights of Columbus and to All Friends of Truth. [Rev. H. Joseph Koenenberg, C.M.], 1916.