Gaya APA

International Convention for the Prevention of Pollution of the Sea by Oil, 1954. As Amended in 1962 and 1969. (1981). LONDON: IMO.

Gaya MLA

International Convention for the Prevention of Pollution of the Sea by Oil, 1954. As Amended in 1962 and 1969. First ed. LONDON: IMO, 1981. Text.