Sampson, A. (1975). The seven sisters: The great oil companies and the world they shaped. Bantam Books.
Chicago Style (17th ed.) CitationSampson, Anthony. The Seven Sisters: The Great Oil Companies and the World They Shaped. New York: Bantam Books, 1975.
MLA (9th ed.) CitationSampson, Anthony. The Seven Sisters: The Great Oil Companies and the World They Shaped. Bantam Books, 1975.
Warning: These citations may not always be 100% accurate.