OFTEDAHL, Christoffer (Hrsg.). [book]. 1960. Kopenhagen: Berling.
Elsevier - Harvard (with titles)Oftedahl, C. (Hrsg.), 1960. Petrographic provinces, igneous and metamorphic rocks : proceedings of the section 13. Report of the twenty-first session / International Geological Congress : Norden, Denmark, Finland, Iceland, Norway, Sweden 1960 / gen. ed.: Theodor Sorgenfrei.
American Psychological Association 7th editionOftedahl, C. (Hrsg.). (ca. 1960). Petrographic provinces, igneous and metamorphic rocks : proceedings of the section 13 [Book]. In Report of the twenty-first session / International Geological Congress : Norden, Denmark, Finland, Iceland, Norway, Sweden 1960 / gen. ed.: Theodor Sorgenfrei. Berling.
Springer - Basic (author-date)Oftedahl C (Hrsg.) (1960) Petrographic provinces, igneous and metamorphic rocks : proceedings of the section 13. Report of the twenty-first session / International Geological Congress : Norden, Denmark, Finland, Iceland, Norway, Sweden 1960 / gen. ed.: Theodor Sorgenfrei
Juristische Zitierweise (Stüber) (Deutsch)Oftedahl, Christoffer (Hrsg.), Petrographic provinces, igneous and metamorphic rocks : proceedings of the section 13, Report of the twenty-first session / International Geological Congress : Norden, Denmark, Finland, Iceland, Norway, Sweden 1960 / gen. ed.: Theodor Sorgenfrei 1960, .