Dyfyniad APA

Ajzen, I., & Fishbein, M. (1980). Understanding attitudes and predicting social behavior. (ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Ajzen, Icek, and Martin Fishbein. Understanding Attitudes and Predicting Social Behavior. ed. Englewoods cliffs, New Jersey: Prentice Hall, 1980.

Dyfyniad MLA

Ajzen, Icek, and Martin Fishbein. Understanding Attitudes and Predicting Social Behavior. ed. Prentice Hall, 1980.

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