Cofnodi Dyfyniadau

Dyfyniad APA
Anderson, J. R. (1990). Cognitive psychology and its implications (3rd ed.). W.H. Freeman.
Dyfyniad Arddull Chicago
Anderson, John R. Cognitive Psychology and Its Implications. 3rd ed. New York: W.H. Freeman, 1990.
Dyfyniad MLA
Anderson, John R. Cognitive Psychology and Its Implications. 3rd ed. W.H. Freeman, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.