APA引文

Ritter, J. A. (2010). Water quality (4th ed.). American Water Works Association.

Chicago Style (17th ed.) Citation

Ritter, Joseph A. Water Quality. 4th ed. Denver, Colo.: American Water Works Association, 2010.

MLA引文

Ritter, Joseph A. Water Quality. 4th ed. American Water Works Association, 2010.

警告：這些引文格式不一定是100％准確.