APA (7th ed.) Citation

Ryan, W. B. F., Pitman, W. C., Sotiropoulos, A., & Haxby, W. (2000). Noah's flood: The new scientific discoveries about the event that changed history. Touchstone.

Chicago Style (17th ed.) Citation

Ryan, William B. F., Walter C. Pitman, Anastasia Sotiropoulos, and William Haxby. Noah's Flood: The New Scientific Discoveries About the Event That Changed History. New York: Touchstone, 2000.

MLA (9th ed.) Citation

Ryan, William B. F., et al. Noah's Flood: The New Scientific Discoveries About the Event That Changed History. Touchstone, 2000.