Style de citation APA (7e éd.)

Treitschke, H. V. (1975). History of Germany in the nineteenth century. U.C.P.

Style de citation Chicago (17e éd.)

Treitschke, Heinrich Von. History of Germany in the Nineteenth Century. U.C.P, 1975.

Style de citation MLA (9e éd.)

Treitschke, Heinrich Von. History of Germany in the Nineteenth Century. U.C.P, 1975.