APA
Scott J. S. &. S. P. G., . (1981). Dictionary of waste and water treatment. Butterworths, London: .
Chicago
Scott John S & Smith Paul G, . 1981. Dictionary of waste and water treatment. Butterworths, London: .
Harvard
Scott J. S. &. S. P. G., . (1981). Dictionary of waste and water treatment. Butterworths, London: .
MLA
Scott John S & Smith Paul G, . Dictionary of waste and water treatment. Butterworths, London: . 1981.