MLA

Chadwick, Owen. Britain and the Vatican During the Second World War. Cambridge [Cambridgeshire]: Cambridge University Press, 1986.

APA

Chadwick, O. (1986). Britain and the Vatican during the Second World War. Cambridge [Cambridgeshire]: Cambridge University Press.

Chicago

Chadwick, Owen Britain and the Vatican During the Second World War. Cambridge [Cambridgeshire]: Cambridge University Press, 1986.