Cita APA (7th ed.)
Design of Municipal Wastewater Treatment Plants: Solids Processing and Disposal (4a edición.). Water Environment Federation ; American Society of Civil Engineers.
Cita Chicago (17th ed.)
Design of Municipal Wastewater Treatment Plants: Solids Processing and Disposal. 4a edición. Alexandria, EUA : Reston, EUA: Water Environment Federation ; American Society of Civil Engineers.
Cita MLA (9th ed.)
Design of Municipal Wastewater Treatment Plants: Solids Processing and Disposal. 4a edición. Water Environment Federation ; American Society of Civil Engineers.
Atenció: Aquestes cites poden no estar 100% correctes.