Citação norma APA

John XXIII, P. (1962). Farming as vocation and mission: Addresses .. National Catholic Welfare Conference.

Citação norma Chicago

John XXIII, Pope. Farming as Vocation and Mission: Addresses .. Washington: National Catholic Welfare Conference, 1962.

Citação norma MLA

John XXIII, Pope. Farming as Vocation and Mission: Addresses .. National Catholic Welfare Conference, 1962.

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