Lua APA (7ú heag.)

O'Brien, J. A. (1937). Cardinal Newman, Scholar of Oxford. New York.

Lua i Stíl Chicago (17ú heag.)

O'Brien, John A. Cardinal Newman, Scholar of Oxford. New York, 1937.

Lua MLA (8ú heag.)

O'Brien, John A. Cardinal Newman, Scholar of Oxford. New York, 1937.

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