Dyfyniad APA
Brady, J. E., & Holum, J. R. (1996). Chemistry: The study of matter and its changes (2nd ed.). John Wiley & Sons.
Dyfyniad Arddull Chicago
Brady, James E., and John R. Holum. Chemistry: The Study of Matter and Its Changes. 2nd ed. New York: John Wiley & Sons, 1996.
Dyfyniad MLA
Brady, James E., and John R. Holum. Chemistry: The Study of Matter and Its Changes. 2nd ed. John Wiley & Sons, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.