Cita APA (7a ed.)

Catholic Association for International Peace (U.S.), Ellis, J. T., & Roemer, W. F. (1934). The Catholic Church and peace efforts. The Catholic Association for International Peace.

Cita Chicago Style (17a ed.)

Catholic Association for International Peace (U.S.), John Tracy Ellis, y William Francis Roemer. The Catholic Church and Peace Efforts. Washington, D.C.: The Catholic Association for International Peace, 1934.

Cita MLA (8a ed.)

Catholic Association for International Peace (U.S.), et al. The Catholic Church and Peace Efforts. The Catholic Association for International Peace, 1934.