MLA

Henze, Mogens, Poul Harremoës, and Jes la Cour Jansen. Wastewater Treatment : Biological and Chemical Processes. 3rd edition Berlin: Springer, 2002.

APA

Henze, M., Harremoës, P., & la Cour Jansen, J. (2002). Wastewater treatment : biological and chemical processes. 3rd edition Berlin: Springer.

Chicago

Henze, Mogens, Poul Harremoës, and Jes la Cour Jansen. Wastewater Treatment: Biological and Chemical Processes. 3rd edition Berlin: Springer, 2002.