Παραπομπή σε μορφή APA (7η εκδ.)
Leenheer, J., & Noyes, T. (1986). Effects of organic wastes on water quality from processing of oil shale from the Green River Formation, Colorado, Utah, and Wyoming. United States Government Print. Office.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Leenheer, J.A, και T.I Noyes. Effects of Organic Wastes on Water Quality from Processing of Oil Shale from the Green River Formation, Colorado, Utah, and Wyoming. Washington: United States Government Print. Office, 1986.
Παραπομπή σε μορφή MLA (9th εκδ.)
Leenheer, J.A, και T.I Noyes. Effects of Organic Wastes on Water Quality from Processing of Oil Shale from the Green River Formation, Colorado, Utah, and Wyoming. United States Government Print. Office, 1986.
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