International Symposium on the Afar Region and Related Rift Problems Bad Bergzabern & Pilger, A. Proceedings of an international symposium on the Afar region and related rift problems held in Bad Bergzabern, Federal Republic Germany April 1-6, 1974. Schweizerbart.
Chicago-Zitierstil (17. Ausg.)International Symposium on the Afar Region and Related Rift Problems Bad Bergzabern und Andreas Pilger. Proceedings of an International Symposium on the Afar Region and Related Rift Problems Held in Bad Bergzabern, Federal Republic Germany April 1-6, 1974. Stuttgart: Schweizerbart.
MLA-Zitierstil (9. Ausg.)International Symposium on the Afar Region and Related Rift Problems Bad Bergzabern und Andreas Pilger. Proceedings of an International Symposium on the Afar Region and Related Rift Problems Held in Bad Bergzabern, Federal Republic Germany April 1-6, 1974. Schweizerbart.