APA (7th ed.) Citation

Silverberg, R. (1968). Mound builders of ancient America: The archaeology of a myth. New York Graphic Society.

Chicago Style (17th ed.) Citation

Silverberg, Robert. Mound Builders of Ancient America: The Archaeology of a Myth. Greenwich, Conn.: New York Graphic Society, 1968.

MLA (9th ed.) Citation

Silverberg, Robert. Mound Builders of Ancient America: The Archaeology of a Myth. New York Graphic Society, 1968.

Warning: These citations may not always be 100% accurate.