APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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