Citazione Stile APA (7a Edizione)

Ritchie, D. 1. S. 1. (1996). Shipwrecks: An encyclopedia of the world's worst disasters at sea. Facts on File.

Citazione stile Chigago Style (17a edizione)

Ritchie, David 1952 Sept. 18-. Shipwrecks: An Encyclopedia of the World's Worst Disasters at Sea. New York: Facts on File, 1996.

Citatione MLA (9a ed.)

Ritchie, David 1952 Sept. 18-. Shipwrecks: An Encyclopedia of the World's Worst Disasters at Sea. Facts on File, 1996.