APA (7th ed.) Citation

Hartley, K. (2013). Tuning Biological Nutrient Removal Plants. IWA Publishing.

Chicago Style (17th ed.) Citation

Hartley, Ken. Tuning Biological Nutrient Removal Plants. IWA Publishing, 2013.

MLA (9th ed.) Citation

Hartley, Ken. Tuning Biological Nutrient Removal Plants. IWA Publishing, 2013.

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