Butterfield, H. (1954). Christianity and history. G. Bell and Sons.
Lua i Stíl Chicago (17ú heag.)Butterfield, H. Christianity and History. London: G. Bell and Sons, 1954.
Lua MLA (9ú heag.)Butterfield, H. Christianity and History. G. Bell and Sons, 1954.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.