APA aipamena

Calley, A., & Forster. C.F. Stafford. D.A. (1977). Treatment of Industrial Effluents. Hodder and Stoughton.

Chicago Style aipamena

Calley, A.G, and Forster. C.F. Stafford. D.A. Treatment of Industrial Effluents. lONDON: Hodder and Stoughton, 1977.

MLA aipamena

Calley, A.G, and Forster. C.F. Stafford. D.A. Treatment of Industrial Effluents. Hodder and Stoughton, 1977.