Dyfyniad APA

Coon, D. (2003). Essentials of psychology (9th ed.). Thoomson Learning/Wadsworth.

Dyfyniad Arddull Chicago

Coon, Dennis. Essentials of Psychology. 9th ed. Australia ; Belmont, CA: Thoomson Learning/Wadsworth, 2003.

Dyfyniad MLA

Coon, Dennis. Essentials of Psychology. 9th ed. Thoomson Learning/Wadsworth, 2003.

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