Dyfyniad APA

McCoy, J. W. (1984). Industrial chemical cleaning. Chemical publishing co.

Dyfyniad Arddull Chicago

McCoy, James W. Industrial Chemical Cleaning. New York: Chemical publishing co, 1984.

Dyfyniad MLA

McCoy, James W. Industrial Chemical Cleaning. Chemical publishing co, 1984.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.