Citação APA (7ª ed.)
Slaves of the Immaculate Heart of Mary. (1955). Our glorious Popes: The lives and times of Holy Roman Pontiffs who saved the Church during great crises for Chrisendom. The Slaves of the Immaculate Heart of Mary.
Citação do estilo Chicago (17ª ed.)
Slaves of the Immaculate Heart of Mary. Our Glorious Popes: The Lives and Times of Holy Roman Pontiffs Who Saved the Church During Great Crises for Chrisendom. Cambridge (Mass.): The Slaves of the Immaculate Heart of Mary, 1955.
Citação MLA (9ª ed.)
Slaves of the Immaculate Heart of Mary. Our Glorious Popes: The Lives and Times of Holy Roman Pontiffs Who Saved the Church During Great Crises for Chrisendom. The Slaves of the Immaculate Heart of Mary, 1955.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.