Levorsen, A. I., & Berry, F. A. F. (1967). Geology of petroleum. Sections on hydro-dynamics and capillary pressure rev. and edited by Frederick A. F. Berry. 22 ed. W.H. Freeman.
Chicago Style (17. basım) AtıfLevorsen, Arville Irving, ve Frederick Almet Fulghum Berry. Geology of Petroleum. Sections on Hydro-dynamics and Capillary Pressure Rev. and Edited by Frederick A. F. Berry. 22 Ed. San Francisco: W.H. Freeman, 1967.
MLA (9th ed.) AtıfLevorsen, Arville Irving, ve Frederick Almet Fulghum Berry. Geology of Petroleum. Sections on Hydro-dynamics and Capillary Pressure Rev. and Edited by Frederick A. F. Berry. 22 Ed. W.H. Freeman, 1967.
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