Cofnodi Dyfyniadau

Dyfyniad APA
Brady, J. E., & Humiston, G. E. (1982). General chemistry, principles and structure (3rd ed.). Wiley.
Dyfyniad Arddull Chicago
Brady, James E., and Gerard E. Humiston. General Chemistry, Principles and Structure. 3rd ed. New York: Wiley, 1982.
Dyfyniad MLA
Brady, James E., and Gerard E. Humiston. General Chemistry, Principles and Structure. 3rd ed. Wiley, 1982.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.