APA (7th ed.) Citation

Rickaby, J. 1. M. (1911). The Modern Papacy. London.

Chicago Style (17th ed.) Citation

Rickaby, Joseph 1845-1932; Morris. The Modern Papacy. London, 1911.

MLA (8th ed.) Citation

Rickaby, Joseph 1845-1932; Morris. The Modern Papacy. London, 1911.

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