Gaya APA

Supplement relating to the International Convention for the Prevention of Pollution of the Sea by Oil, 1954 as amended in 1962 and 1969. (1981). London: Inter-Govermental Maritime Consultative Organization.

Gaya MLA

Supplement relating to the International Convention for the Prevention of Pollution of the Sea by Oil, 1954 as amended in 1962 and 1969. . London: Inter-Govermental Maritime Consultative Organization, 1981. Text.