APA

Rekdal O., Statoil, World Petroleum Congress (12th : 1987 26 abr/1 may : Houston) & Statoil.Petroleum development in the barents sea (North of 70°N). : .

Chicago

Rekdal Ottar, Statoil, World Petroleum Congress (12th : 1987 26 abr/1 may : Houston) and Statoil.Petroleum development in the barents sea (North of 70°N). : .

Harvard

Rekdal O., Statoil, World Petroleum Congress (12th : 1987 26 abr/1 may : Houston) and Statoil.Petroleum development in the barents sea (North of 70°N). : .

MLA

Rekdal Ottar, Statoil, World Petroleum Congress (12th : 1987 26 abr/1 may : Houston) and Statoil.: . .