Metaxas, E. (2011). Bonhoeffer: Pastor, martyr, prophet, spy.
Cita Chicago Style (17a ed.)Metaxas, Eric. Bonhoeffer: Pastor, Martyr, Prophet, Spy. 2011.
Cita MLA (8a ed.)Metaxas, Eric. Bonhoeffer: Pastor, Martyr, Prophet, Spy. 2011.
Precaución: Estas citas no son 100% exactas.