Redwood, B. S., & Dalton, W. H. (1922). Petroleum: A treatise on the geographical distribution and geological occurrence of petroleum and natural gas; the physical and chemical properties, production, and refining of petroleum and ozokerite; the characters and uses, testing, transport, and storage of petroleum products; and the legislative enactments relating thereto ... ... ... (4th ed.). C. Griffin & company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Redwood, Boverton Sir, و William Herbert Dalton. Petroleum: A Treatise on the Geographical Distribution and Geological Occurrence of Petroleum and Natural Gas; the Physical and Chemical Properties, Production, and Refining of Petroleum and Ozokerite; the Characters and Uses, Testing, Transport, and Storage of Petroleum Products; and the Legislative Enactments Relating Thereto ... ... ... 4th ed. London: C. Griffin & company, 1922.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Redwood, Boverton Sir, و William Herbert Dalton. Petroleum: A Treatise on the Geographical Distribution and Geological Occurrence of Petroleum and Natural Gas; the Physical and Chemical Properties, Production, and Refining of Petroleum and Ozokerite; the Characters and Uses, Testing, Transport, and Storage of Petroleum Products; and the Legislative Enactments Relating Thereto ... ... ... 4th ed. C. Griffin & company, 1922.