Shell International Petroleum Company, Ltd. (1966). The petroleum handbook / Comp. by memebers of the staff of companies of the Royal Dutch (5th ed.). s.n.
Chicago Style (17th ed.) CitationShell International Petroleum Company, Ltd. The Petroleum Handbook / Comp. by Memebers of the Staff of Companies of the Royal Dutch. 5th ed. London: s.n, 1966.
MLA (9th ed.) CitationShell International Petroleum Company, Ltd. The Petroleum Handbook / Comp. by Memebers of the Staff of Companies of the Royal Dutch. 5th ed. s.n, 1966.
Warning: These citations may not always be 100% accurate.