Dyfyniad APA

Devries,Louis. (1978). German - English science dictionary (5th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Devries,Louis. German - English Science Dictionary. 5th ed. New York: McGraw-Hill, 1978.

Dyfyniad MLA

Devries,Louis. German - English Science Dictionary. 5th ed. McGraw-Hill, 1978.

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