Citação norma APA

Ryan, J. A. (1938). Relation of Catholicism to fascism, communism and democracy. National Catholic Welfare Conference.

Citação norma Chicago

Ryan, John A. Relation of Catholicism to Fascism, Communism and Democracy. Washington, D.C.: National Catholic Welfare Conference, 1938.

Citação norma MLA

Ryan, John A. Relation of Catholicism to Fascism, Communism and Democracy. National Catholic Welfare Conference, 1938.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.