Grip, E., & Wirstam, Å. (1970). The Boliden sulphide deposit: A review of geo-investigations carried out during the lifetime of the Boliden mine, Sweden, 1924-1967.
Chicago Style (17th ed.) CitationGrip, Erland, and Åke Wirstam. The Boliden Sulphide Deposit: A Review of Geo-investigations Carried Out During the Lifetime of the Boliden Mine, Sweden, 1924-1967. Stockholm, 1970.
MLA (9th ed.) CitationGrip, Erland, and Åke Wirstam. The Boliden Sulphide Deposit: A Review of Geo-investigations Carried Out During the Lifetime of the Boliden Mine, Sweden, 1924-1967. 1970.
Warning: These citations may not always be 100% accurate.