International Symposium on Biohydrometallurgy Vancouver, B.C., Lawrence, R. W., Branion, R. M. R., & Ebner, H. G. (1986). Fundamental and applied biohydrometallurgy: Proceedings of the Sixth International Symposium on Biohydrometallurgy, Vancouver, B.C., Canada, August 21-24, 1985. Elsevier.
Chicago-referens (17:e uppl.)International Symposium on Biohydrometallurgy Vancouver, B.C., Richard W. Lawrence, Richard M. R. Branion, och Hans G. Ebner. Fundamental and Applied Biohydrometallurgy: Proceedings of the Sixth International Symposium on Biohydrometallurgy, Vancouver, B.C., Canada, August 21-24, 1985. Amsterdam: Elsevier, 1986.
MLA-referens (9:e uppl.)International Symposium on Biohydrometallurgy Vancouver, B.C., et al. Fundamental and Applied Biohydrometallurgy: Proceedings of the Sixth International Symposium on Biohydrometallurgy, Vancouver, B.C., Canada, August 21-24, 1985. Elsevier, 1986.