Gaya APA

Karause, T, L. (2010). Design of municipal wastewater treatment plants, Volume 2: Liquid treatment plants (Ed. 5). Virginia: Mc Graw-Hill.

Gaya MLA

Karause, Terry, L.. "Design of municipal wastewater treatment plants, Volume 2: Liquid treatment plants". Ed. 5 Virginia: Mc Graw-Hill, 2010. Text.