Dyfyniad APA

Parker, S. P. (1994). McGraw-Hill dictionary of scientific and technical terms. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Parker, Sybil P. McGraw-Hill Dictionary of Scientific and Technical Terms. New York: McGraw-Hill, 1994.

Dyfyniad MLA

Parker, Sybil P. McGraw-Hill Dictionary of Scientific and Technical Terms. New York: McGraw-Hill, 1994.

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