APA引文

Robert G Nunn. (1997). Water treatment essential for boiler plant operation. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Robert G Nunn. Water Treatment Essential for Boiler Plant Operation. New York: McGraw-Hill, 1997.

MLA引文

Robert G Nunn. Water Treatment Essential for Boiler Plant Operation. New York: McGraw-Hill, 1997.

警告：這些引文格式不一定是100％准確.