Tostevin, R., Craw, D., Van Hale, R., & Vaughan, M. (2016). Sources of environmental sulfur in the groundwater system, southern New Zealand. Elsevier.
Lua i Stíl Chicago (17ú heag.)Tostevin, R., D. Craw, R. Van Hale, agus M. Vaughan. Sources of Environmental Sulfur in the Groundwater System, Southern New Zealand. Elsevier, 2016.
Lua MLA (9ú heag.)Tostevin, R., et al. Sources of Environmental Sulfur in the Groundwater System, Southern New Zealand. Elsevier, 2016.
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