Cita APA (7th ed.)
Eckenfelder, W. W. (2000). Industrial water pollution control (3rd ed.). McGraw-Hill.
Cita Chicago (17th ed.)
Eckenfelder, W. Wesley. Industrial Water Pollution Control. 3rd ed. Boston: McGraw-Hill, 2000.
Cita MLA (9th ed.)
Eckenfelder, W. Wesley. Industrial Water Pollution Control. 3rd ed. McGraw-Hill, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.