APA

Leythaeuser D., Hagemann H., Hollerbach A., World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Hagemann H. & Hollerbach A.Hydrocarbon generation in source beds as a function of type and maturation of their organic matter. : .

Chicago

Leythaeuser D, Hagemann H.W, Hollerbach A, World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Hagemann H.W and Hollerbach A.Hydrocarbon generation in source beds as a function of type and maturation of their organic matter. : .

Harvard

Leythaeuser D., Hagemann H., Hollerbach A., World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Hagemann H. and Hollerbach A.Hydrocarbon generation in source beds as a function of type and maturation of their organic matter. : .

MLA

Leythaeuser D, Hagemann H.W, Hollerbach A, World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest), Hagemann H.W and Hollerbach A.: . .