APA

International Petroleum Industry Environmental Conservation Association I., . (1991). Guidelines on biological impacts of oil pollution. London: International Petroleum Industry Environmental Conservation Association, IPIECA.

Chicago

International Petroleum Industry Environmental Conservation Association IPIECA, . 1991. Guidelines on biological impacts of oil pollution. London: International Petroleum Industry Environmental Conservation Association, IPIECA.

Harvard

International Petroleum Industry Environmental Conservation Association I., . (1991). Guidelines on biological impacts of oil pollution. London: International Petroleum Industry Environmental Conservation Association, IPIECA.

MLA

International Petroleum Industry Environmental Conservation Association IPIECA, . Guidelines on biological impacts of oil pollution. London: International Petroleum Industry Environmental Conservation Association, IPIECA. 1991.