APA引文

Keesman, K. J., Spanjers, H., & Straten, G. v. Analysis of endogenous process behavior in activated sludge.

Trích dẫn kiểu Chicago

Keesman, K. J., H. Spanjers, và G. van Straten. Analysis of Endogenous Process Behavior in Activated Sludge.

MLA引文

Keesman, K. J., H. Spanjers, và G. van Straten. Analysis of Endogenous Process Behavior in Activated Sludge.

警告：這些引文格式不一定是100％准確.