Style de citation APA (7e éd.)

Ellen, E. F. (1987). Violence at sea: A review of terrorism, acts of war and piracy, and countermeasures to prevent terrorism (2a. ed.). International Chamber of Commerce.

Style de citation Chicago (17e éd.)

Ellen, Eric F. Violence at Sea: A Review of Terrorism, Acts of War and Piracy, and Countermeasures to Prevent Terrorism. 2a. ed. París: International Chamber of Commerce, 1987.

Style de citation MLA (9e éd.)

Ellen, Eric F. Violence at Sea: A Review of Terrorism, Acts of War and Piracy, and Countermeasures to Prevent Terrorism. 2a. ed. International Chamber of Commerce, 1987.