APA

Murray D., MacDonald J., White A., Wright P., Imperial Oil Limited, World Petroleum Congress (11th. : 1983 : London), MacDonald J., White A., Wright P. & Imperial Oil Limited.A new concept of lubricant base oil quality. : .

Chicago

Murray D.W, MacDonald J.M, White A.M, Wright P.G, Imperial Oil Limited, World Petroleum Congress (11th. : 1983 : London), MacDonald J.M, White A.M, Wright P.G and Imperial Oil Limited.A new concept of lubricant base oil quality. : .

Harvard

Murray D., MacDonald J., White A., Wright P., Imperial Oil Limited, World Petroleum Congress (11th. : 1983 : London), MacDonald J., White A., Wright P. and Imperial Oil Limited.A new concept of lubricant base oil quality. : .

MLA

Murray D.W, MacDonald J.M, White A.M, Wright P.G, Imperial Oil Limited, World Petroleum Congress (11th. : 1983 : London), MacDonald J.M, White A.M, Wright P.G and Imperial Oil Limited.: . .