APA-referens (7:e uppl.)

Treitschke, H. v. (1968). History of Germany in the nineteenth century. AMS Press.

Chicago-referens (17:e uppl.)

Treitschke, Heinrich von. History of Germany in the Nineteenth Century. New York: AMS Press, 1968.

MLA-referens (8:e uppl.)

Treitschke, Heinrich von. History of Germany in the Nineteenth Century. AMS Press, 1968.