APA (7th ed.) Citation

Ross, W. (1992). Anaerobic digestion of waste-water sludge: Operating guide. Water Research Commission.

Chicago Style (17th ed.) Citation

Ross, W.R. Anaerobic Digestion of Waste-water Sludge: Operating Guide. Pretoria: Water Research Commission, 1992.

MLA (9th ed.) Citation

Ross, W.R. Anaerobic Digestion of Waste-water Sludge: Operating Guide. Water Research Commission, 1992.