Παραπομπή σε μορφή APA (7η εκδ.)

Bishops, C. C. i. B. (1916). Letter of the Bishops of Belgium to the Bishops of Germany Bavaria and Austria-Hungary. New York.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bishops, Catholic Church in Belgium. Letter of the Bishops of Belgium to the Bishops of Germany Bavaria and Austria-Hungary. New York, 1916.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bishops, Catholic Church in Belgium. Letter of the Bishops of Belgium to the Bishops of Germany Bavaria and Austria-Hungary. New York, 1916.