Dyfyniad APA

Brady, J. E. (1996). Chemistry: The study of matter and its changes. New York: John Wiley & Sons, Inc.

Dyfyniad Arddull Chicago

Brady, James E. Chemistry: The Study of Matter and Its Changes. New York: John Wiley & Sons, Inc, 1996.

Dyfyniad MLA

Brady, James E. Chemistry: The Study of Matter and Its Changes. New York: John Wiley & Sons, Inc, 1996.

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