Cita APA (7a ed.)

MacCulloch, D. (2010). Christianity: The first three thousand years. Penguin.

Cita Chicago Style (17a ed.)

MacCulloch, Diarmaid. Christianity: The First Three Thousand Years. London [etc.]: Penguin, 2010.

Cita MLA (9a ed.)

MacCulloch, Diarmaid. Christianity: The First Three Thousand Years. Penguin, 2010.