Nelson, W. (1949). Petroleum Refinery Engineering (4th ed.). McGraw-Hill.
Chicago Style citaatNelson, W.L. Petroleum Refinery Engineering. 4th ed. Tokyo: McGraw-Hill, 1949.
MLA citatieNelson, W.L. Petroleum Refinery Engineering. 4th ed. McGraw-Hill, 1949.
Let op: Deze citaties zijn niet altijd 100% accuraat.