APA引文

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引文

Sommerfeld, Elmer O. Iron and Manganese Removal Handbook. American Water Works, 1999.

警告：這些引文格式不一定是100％准確.