Bergman, S. M. (1981). Subsurface space: Environmental protection, low cost storage, energy savings : proceedings of the international symposium (Rockstore '80), Stockholm, Sweden, June 23-27, 1980. Pergamon Press.
Style de citation Chicago (17e éd.)Bergman, S. Magnus. Subsurface Space: Environmental Protection, Low Cost Storage, Energy Savings : Proceedings of the International Symposium (Rockstore '80), Stockholm, Sweden, June 23-27, 1980. Oxford ; New York: Pergamon Press, 1981.
Style de citation MLA (8e éd.)Bergman, S. Magnus. Subsurface Space: Environmental Protection, Low Cost Storage, Energy Savings : Proceedings of the International Symposium (Rockstore '80), Stockholm, Sweden, June 23-27, 1980. Pergamon Press, 1981.
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