APA (7th ed.) Citation

United Nations. Natural Resources and Energy Division, United Nations. Ocean Economics and Technology Branch, & Expert Meeting on the Future of Offshore Petroleum. (1981). The Future of offshore petroleum. McGraw-Hill.

Chicago Style (17th ed.) Citation

United Nations. Natural Resources and Energy Division, United Nations. Ocean Economics and Technology Branch, and Expert Meeting on the Future of Offshore Petroleum. The Future of Offshore Petroleum. New York, N.Y.: McGraw-Hill, 1981.

MLA (9th ed.) Citation

United Nations. Natural Resources and Energy Division, et al. The Future of Offshore Petroleum. McGraw-Hill, 1981.