Gaya APA

Tay, J., Yu, L, E, A. (2006). Biogranulation Technologies for Wastewater Treatment (Seri: Waste Management Series Vol.6) . Amsterdam: Elseiver.

Gaya MLA

Tay, Joo-Hwa., Yu, Liu, Et, Al.,. "Biogranulation Technologies for Wastewater Treatment (Seri: Waste Management Series Vol.6)". Amsterdam: Elseiver, 2006. Text.