APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.