Dyfyniad APA
ebrary, Inc. (2000). Graduate education in the chemical sciences, issues for the 21st century: Report of a workshop. National Academy Press.
Dyfyniad Arddull Chicago
ebrary, Inc. Graduate Education in the Chemical Sciences, Issues for the 21st Century: Report of a Workshop. Washington, D.C.: National Academy Press, 2000.
Dyfyniad MLA
ebrary, Inc. Graduate Education in the Chemical Sciences, Issues for the 21st Century: Report of a Workshop. National Academy Press, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.