APA (7th ed.) Citation
Sommerfeld, E. O. (1999). Iron and manganese removal handbook. American Water Works.
Chicago Style (17th ed.) Citation
Sommerfeld, Elmer O. Iron and Manganese Removal Handbook. Denver, Colo.: American Water Works, 1999.
MLA (9th ed.) Citation
Sommerfeld, Elmer O. Iron and Manganese Removal Handbook. American Water Works, 1999.
Warning: These citations may not always be 100% accurate.