Παραπομπή σε μορφή APA (7η εκδ.)

Klauder, A. L. A. (1901). A Recent Catechism and Some of its Critics. The Science of Catechetics and Catechetic Criticism. Swanton, Vt..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Klauder, Alexander Laurence Alphonsus. A Recent Catechism and Some of Its Critics. The Science of Catechetics and Catechetic Criticism. Swanton, Vt., 1901.

Παραπομπή σε μορφή MLA (8th εκδ.)

Klauder, Alexander Laurence Alphonsus. A Recent Catechism and Some of Its Critics. The Science of Catechetics and Catechetic Criticism. Swanton, Vt., 1901.