Gaya APA

Chadwick, O. (1978). Catholicism history, the opening of the Vatican Archives, The Herbert Hensley Henson Lectures in the University of Oxford, 1976. . Cambridge dsl: Cambridge University Press.

Gaya MLA

Chadwick, Owen.. "Catholicism history, the opening of the Vatican Archives, The Herbert Hensley Henson Lectures in the University of Oxford, 1976. ". Cambridge dsl: Cambridge University Press, 1978. Buku.