Dyfyniad APA

Palmer, S. (2007). How to deal with stress. Kogan.

Dyfyniad Arddull Chicago

Palmer, Stephen. How to Deal with Stress. New Delhi: Kogan, 2007.

Dyfyniad MLA

Palmer, Stephen. How to Deal with Stress. Kogan, 2007.

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