Citazione Stile APA (7a Edizione)

United Nations Environment Program. (1988). Oil pollution and its control in the East Asian seas region. UNEP.

Citazione stile Chigago Style (17a edizione)

United Nations Environment Program. Oil Pollution and Its Control in the East Asian Seas Region. Bali, Indonesia: UNEP, 1988.

Citatione MLA (9a ed.)

United Nations Environment Program. Oil Pollution and Its Control in the East Asian Seas Region. UNEP, 1988.