Citazione Stile APA (7a Edizione)

Clapham, J. H. (1968). The economic development of France and Germany: 1815-1914 (4th ed.). The University Press.

Citazione stile Chigago Style (17a edizione)

Clapham, John Harold. The Economic Development of France and Germany: 1815-1914. 4th ed. Cambridge: The University Press, 1968.

Citatione MLA (9a ed.)

Clapham, John Harold. The Economic Development of France and Germany: 1815-1914. 4th ed. The University Press, 1968.