Letterman, R. D. (1999). Water quality and treatment: A handbook of community water supplies. New York: McGraw-Hill.
Čikaški stil citiranjaLetterman, Raymond D. Water Quality and Treatment: A Handbook of Community Water Supplies. New York: McGraw-Hill, 1999.
MLA način citiranjaLetterman, Raymond D. Water Quality and Treatment: A Handbook of Community Water Supplies. New York: McGraw-Hill, 1999.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.