Dyfyniad APA

Edwards, D. A. (1999). Motivation and emotion: Evolutionary, physiological cognitive and social influences. Sage.

Dyfyniad Arddull Chicago

Edwards, David A. Motivation and Emotion: Evolutionary, Physiological Cognitive and Social Influences. New Delhi: Sage, 1999.

Dyfyniad MLA

Edwards, David A. Motivation and Emotion: Evolutionary, Physiological Cognitive and Social Influences. Sage, 1999.

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