Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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