Cita APA (7a ed.)

Bancroft, G. History of the United States, from the discovery of the American continent / by George Bancroft (Eighteenth edition.).

Cita Chicago Style (17a ed.)

Bancroft, George. History of the United States, from the Discovery of the American Continent / by George Bancroft. Eighteenth edition. Boston : Little, Brown and company, 1869-.

Cita MLA (8a ed.)

Bancroft, George. History of the United States, from the Discovery of the American Continent / by George Bancroft. Eighteenth edition.