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Չիկագոյի ոճի (17րդ խմբ.) մեջբերումInternational Symposium on Hydrometallurgy Phoenix, Ariz, Metallurgy Society for Mining, Inc ebrary, and Courtney Young. Hydrometallurgy 2008: Proceedings of the Sixth International Symposium, Honoring Robert S. Shoemaker. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, Inc., 2008.
MLA (9րդ խմբ.) ՄեջբերումInternational Symposium on Hydrometallurgy Phoenix, Ariz, et al. Hydrometallurgy 2008: Proceedings of the Sixth International Symposium, Honoring Robert S. Shoemaker. Society for Mining, Metallurgy, and Exploration, Inc., 2008.