Gaya APA

Wanielista, M, P., Eckerfelder, W, W. (1978). Advances in Water and Wastewater Treatment Biological Nutruent Removal . Florida: .

Gaya MLA

Wanielista, Martin, P.D.., Eckerfelder, W., Wesley.. "Advances in Water and Wastewater Treatment Biological Nutruent Removal". Florida: , 1978. Text.