APA

Michael G., Al-Siri M. & Al-Siri M.Differences in average chemical structures of asphaltenes fractions separated from feed and product oils of a mild thermal processing reaction. : .

Chicago

Michael George, Al-Siri Mohammad and Al-Siri Mohammad.Differences in average chemical structures of asphaltenes fractions separated from feed and product oils of a mild thermal processing reaction. : .

Harvard

Michael G., Al-Siri M. and Al-Siri M.Differences in average chemical structures of asphaltenes fractions separated from feed and product oils of a mild thermal processing reaction. : .

MLA

Michael George, Al-Siri Mohammad and Al-Siri Mohammad.: . .