APA

O'Neill A., . (1939). Tristao de Athayde and the Catholic social movement in Brazil. Washington, D.C: The Catholic University of American of America Press.

Chicago

O'Neill Ancilla, . 1939. Tristao de Athayde and the Catholic social movement in Brazil. Washington, D.C: The Catholic University of American of America Press.

Harvard

O'Neill A., . (1939). Tristao de Athayde and the Catholic social movement in Brazil. Washington, D.C: The Catholic University of American of America Press.

MLA

O'Neill Ancilla, . Tristao de Athayde and the Catholic social movement in Brazil. Washington, D.C: The Catholic University of American of America Press. 1939.