APA
Sugiyama G., World Petroleum Congress (13th. : 1991 : Buenos Aires), .Review of methanol utilization technologies for automobiles. : .
Chicago
Sugiyama Gen, World Petroleum Congress (13th. : 1991 : Buenos Aires), .Review of methanol utilization technologies for automobiles. : .
Harvard
Sugiyama G., World Petroleum Congress (13th. : 1991 : Buenos Aires), .Review of methanol utilization technologies for automobiles. : .
MLA
Sugiyama Gen, World Petroleum Congress (13th. : 1991 : Buenos Aires), .: . .