Gaya APA

Organization, I, M. (2003). Colreg : Convention On The International Regulations For Preventing Collisions At Sea, 1972 (4). London: International Maritime Organization.

Gaya MLA

Organization, International, Maritime. "Colreg : Convention On The International Regulations For Preventing Collisions At Sea, 1972". 4 London: International Maritime Organization, 2003. Text.