Gaya APA

Chadwick, O. (). Britain and the Vatican during the Second World War, repr, ed. Cet.pertama 1986. . Cambridge University Press: 1987.

Gaya MLA

Chadwick, Owen.. "Britain and the Vatican during the Second World War, repr, ed. Cet.pertama 1986. ". Cambridge University Press: 1987, . Buku.