Citazione Stile APA (7a Edizione)

American heritage. (1966). The american heritage pictorial atlas of united states history. American Heritage Publishing Company/ McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

American heritage. The American Heritage Pictorial Atlas of United States History. New York: American Heritage Publishing Company/ McGraw-Hill, 1966.

Citatione MLA (9a ed.)

American heritage. The American Heritage Pictorial Atlas of United States History. American Heritage Publishing Company/ McGraw-Hill, 1966.