Style de citation APA (7e éd.)
(1943). The Danube basin and the german economic sphere. Columbia University Press.
Style de citation Chicago (17e éd.)
The Danube Basin and the German Economic Sphere. New York: Columbia University Press, 1943.
Style de citation MLA (9e éd.)
The Danube Basin and the German Economic Sphere. Columbia University Press, 1943.
Attention : ces citations peuvent ne pas être correctes à 100%.