APA (7th ed.) Citation

Banks, E. J. (1916). The seven wonders of the ancient world. G.P. Putnam's sons.

Chicago Style (17th ed.) Citation

Banks, Edgar James. The Seven Wonders of the Ancient World. New York, London: G.P. Putnam's sons, 1916.

MLA (9th ed.) Citation

Banks, Edgar James. The Seven Wonders of the Ancient World. G.P. Putnam's sons, 1916.