Lansford, L., & Vallance, D. (2011). Oil and gas. Oxford University Press.
Chicago Style (17th ed.) CitationLansford, Lewis, and D'Arcy Vallance. Oil and Gas. Oxford: Oxford University Press, 2011.
MLA (9th ed.) CitationLansford, Lewis, and D'Arcy Vallance. Oil and Gas. Oxford University Press, 2011.
Warning: These citations may not always be 100% accurate.