Citazione APA

Junkins, R., & ...[et al.]. (1983). Activated sludge process: Fundamentals of operation. Butterworth.

Stile di citazione Chicago

Junkins, Randy, e ...[et al.]. Activated Sludge Process: Fundamentals of Operation. Michigan: Butterworth, 1983.

Citazione MLA

Junkins, Randy, e ...[et al.]. Activated Sludge Process: Fundamentals of Operation. Butterworth, 1983.