APA

Guseinova A., World Petroleum Congress (13th. : 1991 : Buenos Aires), .Production of fuel oil products and hydrogen from heavy oil residues. : .

Chicago

Guseinova A.D, World Petroleum Congress (13th. : 1991 : Buenos Aires), .Production of fuel oil products and hydrogen from heavy oil residues. : .

Harvard

Guseinova A., World Petroleum Congress (13th. : 1991 : Buenos Aires), .Production of fuel oil products and hydrogen from heavy oil residues. : .

MLA

Guseinova A.D, World Petroleum Congress (13th. : 1991 : Buenos Aires), .: . .