Cita APA (7th ed.)
Schroeder, E. D. (1977). Water and wastewater treatment. McGraw-Hill.
Cita Chicago (17th ed.)
Schroeder, Edward D. Water and Wastewater Treatment. New York: McGraw-Hill, 1977.
Cita MLA (9th ed.)
Schroeder, Edward D. Water and Wastewater Treatment. McGraw-Hill, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.