Dyfyniad APA

Parker, S. P. (1984). McGraw-Hill dictionary of scientific and technical terms (3rd ed.). McGraw-Hill Book Co..

Dyfyniad Arddull Chicago

Parker, Sybil P. McGraw-Hill Dictionary of Scientific and Technical Terms. 3rd ed. New York: McGraw-Hill Book Co., 1984.

Dyfyniad MLA

Parker, Sybil P. McGraw-Hill Dictionary of Scientific and Technical Terms. 3rd ed. McGraw-Hill Book Co., 1984.

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