History of the United States, from the discovery of the American continent.

MLA

Bancroft, George. History of the United States, From the Discovery of the American Continent. London: Routledge, 1851.

APA

Bancroft, G. (1851). History of the United States, from the discovery of the American continent. London: Routledge.

Chicago

Bancroft, George, History of the United States, From the Discovery of the American Continent.. London: Routledge, 1851.