APA (7th ed.) Citation

Pastor, L., & Antrobus, F. I. (1913). The history of the popes: From the close of the middle ages. Kegan Paul, Trench, Trübner.

Chicago Style (17th ed.) Citation

Pastor, Ludwig, and Frederick Ignatius Antrobus. The History of the Popes: From the Close of the Middle Ages. London: Kegan Paul, Trench, Trübner, 1913.

MLA (9th ed.) Citation

Pastor, Ludwig, and Frederick Ignatius Antrobus. The History of the Popes: From the Close of the Middle Ages. Kegan Paul, Trench, Trübner, 1913.

Warning: These citations may not always be 100% accurate.