Lua APA (7ú heag.)

Sheen, F. J. (1939). Pius XI: 2 euologies given ... Feb. 11, and, Feb. 12, 1939. The Council.

Lua i Stíl Chicago (17ú heag.)

Sheen, Fulton J. Pius XI: 2 Euologies Given ... Feb. 11, and, Feb. 12, 1939. Washington, D.C.: The Council, 1939.

Lua MLA (8ú heag.)

Sheen, Fulton J. Pius XI: 2 Euologies Given ... Feb. 11, and, Feb. 12, 1939. The Council, 1939.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.