Ellis, J. T. (1971). American catholics and peace: An historical sketch. Division of World Justice and Peace, United States Catholic Conference.
Citação do estilo Chicago (17ª ed.)Ellis, John Tracy. American Catholics and Peace: An Historical Sketch. [Washington, D.C.: Division of World Justice and Peace, United States Catholic Conference, 1971.
Citação MLA (8ª ed.)Ellis, John Tracy. American Catholics and Peace: An Historical Sketch. Division of World Justice and Peace, United States Catholic Conference, 1971.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.