APA

Brunner E., Woll W., Basf AG, World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Woll W. & Basf AG.Solubility of sulphur in hydrogen sulphide and sour gases. : .

Chicago

Brunner E, Woll W, Basf AG, World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Woll W and Basf AG.Solubility of sulphur in hydrogen sulphide and sour gases. : .

Harvard

Brunner E., Woll W., Basf AG, World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Woll W. and Basf AG.Solubility of sulphur in hydrogen sulphide and sour gases. : .

MLA

Brunner E, Woll W, Basf AG, World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Woll W and Basf AG.: . .