Gaya APA

Butler, (, C, O. (1962). The Vatican Council 1869-1870, based on Bishop Ullathorne's letters - Fontana library, theology and philosophy, 754D Penerbitan asli 1930. . London: Colins.

Gaya MLA

Butler, (B.), C.,, O.S.D.. "The Vatican Council 1869-1870, based on Bishop Ullathorne's letters - Fontana library, theology and philosophy, 754D Penerbitan asli 1930. ". London: Colins, 1962. Buku.