Cita APA

American Water Works Association,, & Letterman, R. D. (1999). Water quality and treatment: A handbook of community water supplies (5a. ed.). New York: McGraw-Hill.

Citación estilo Chicago

American Water Works Association,, y Raymond D. Letterman. Water Quality and Treatment: A Handbook of Community Water Supplies. 5a. ed. New York: McGraw-Hill, 1999.

Cita MLA

American Water Works Association,, y Raymond D. Letterman. Water Quality and Treatment: A Handbook of Community Water Supplies. 5a. ed. New York: McGraw-Hill, 1999.