APA (7e ed.) Bronvermelding
Gu, A. Z. (2014). Phosphorus fractionation and removal in wastewater treatment--implications for minimizing effluent phosphorus. IWA Publishing.
Chicago (17e ed.) Bronvermelding
Gu, April Z. Phosphorus Fractionation and Removal in Wastewater Treatment--implications for Minimizing Effluent Phosphorus. London, England: IWA Publishing, 2014.
MLA (9e ed.) Bronvermelding
Gu, April Z. Phosphorus Fractionation and Removal in Wastewater Treatment--implications for Minimizing Effluent Phosphorus. IWA Publishing, 2014.
Let op: Deze citaties zijn niet altijd 100% accuraat.