Calley, A., & Forster. C.F. Stafford. D.A. (1977). Treatment of Industrial Effluents. Hodder and Stoughton.
Čikaški stil citiranjaCalley, A.G, i Forster. C.F. Stafford. D.A. Treatment of Industrial Effluents. lONDON: Hodder and Stoughton, 1977.
MLA način citiranjaCalley, A.G, i Forster. C.F. Stafford. D.A. Treatment of Industrial Effluents. Hodder and Stoughton, 1977.
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