Cita APA

Chadwick, O. (1987). Acton, Döllinger and history. German Historical Institute.

Citación estilo Chicago

Chadwick, Owen. Acton, Döllinger and History. London: German Historical Institute, 1987.

Cita MLA

Chadwick, Owen. Acton, Döllinger and History. German Historical Institute, 1987.