Cita APA (7a ed.)

Catholic Association for International Peace . Europe Committee & McGowan, R. A. (1931). Europe and the United States: Elements in their relationship. Catholic Association for International Peace.

Cita Chicago Style (17a ed.)

Catholic Association for International Peace . Europe Committee y R. A. McGowan. Europe and the United States: Elements in Their Relationship. Washington, D.C.: Catholic Association for International Peace, 1931.

Cita MLA (8a ed.)

Catholic Association for International Peace . Europe Committee y R. A. McGowan. Europe and the United States: Elements in Their Relationship. Catholic Association for International Peace, 1931.