Dyfyniad APA

McGraw-Hill dictionary of scientific and technical terms. (2003). Dictionary of chemistry. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

McGraw-Hill dictionary of scientific and technical terms. Dictionary of Chemistry. New York: McGraw-Hill, 2003.

Dyfyniad MLA

McGraw-Hill dictionary of scientific and technical terms. Dictionary of Chemistry. New York: McGraw-Hill, 2003.

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