Dyfyniad APA

Bernard, M. E. (2010). Rationality and the pursuit of happiness: The legacy of Albert Ellis. John Wiley & Sons.

Dyfyniad Arddull Chicago

Bernard, Michael Edwin. Rationality and the Pursuit of Happiness: The Legacy of Albert Ellis. Chichester, West Sussex, UK: John Wiley & Sons, 2010.

Dyfyniad MLA

Bernard, Michael Edwin. Rationality and the Pursuit of Happiness: The Legacy of Albert Ellis. John Wiley & Sons, 2010.

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