APA (7th ed.) Citation

International Maritime Bureau & Ellen, E. F. (1989). Piracy at sea. ICC publication.

Chicago Style (17th ed.) Citation

International Maritime Bureau and Eric F. Ellen. "Piracy at Sea." ICC Publication 1989.

MLA (9th ed.) Citation

International Maritime Bureau and Eric F. Ellen. "Piracy at Sea." ICC Publication, 1989.

Warning: These citations may not always be 100% accurate.