Παραπομπή APA

Walsh,Patrick J, & Smith Sharon. (2008). Oceans and human health: :risks and remedies from the seas. Elsevier.

Παραπομπή Chicago Style

Walsh,Patrick J, και Smith Sharon. Oceans and Human Health: :risks and Remedies from the Seas. Amsterdam: Elsevier, 2008.

Παραπομπή MLA

Walsh,Patrick J, και Smith Sharon. Oceans and Human Health: :risks and Remedies from the Seas. Elsevier, 2008.