APA (7th ed.) Citation

Summer, W. (1971). Odour pollution of air : causes and control / by W. Summer: Causes and control. Hill.

Chicago Style (17th ed.) Citation

Summer, W. Odour Pollution of Air : Causes and Control / by W. Summer: Causes and Control. Hill, 1971.

MLA (9th ed.) Citation

Summer, W. Odour Pollution of Air : Causes and Control / by W. Summer: Causes and Control. Hill, 1971.

Warning: These citations may not always be 100% accurate.