Cofnodi Dyfyniadau

Dyfyniad APA
ebrary, Inc. (2011). Guide for the care and use of laboratory animals (8th ed.). National Academy Press.
Dyfyniad Arddull Chicago
ebrary, Inc. Guide for the Care and Use of Laboratory Animals. 8th ed. Washington, D.C.: National Academy Press, 2011.
Dyfyniad MLA
ebrary, Inc. Guide for the Care and Use of Laboratory Animals. 8th ed. National Academy Press, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.