Lua APA (7ú heag.)

Casey, W. V. E., & Nobile, P. (1971). The Berrigans. Avon.

Lua i Stíl Chicago (17ú heag.)

Casey, William Van Etten, agus Philip Nobile. The Berrigans. [New York]: Avon, 1971.

Lua MLA (8ú heag.)

Casey, William Van Etten, agus Philip Nobile. The Berrigans. Avon, 1971.

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