Dyfyniad APA

Carnegie, D. (1913). How to stop worrying and start living. Kingswood: The World' s Work.

Dyfyniad Arddull Chicago

Carnegie, Dale. How to Stop Worrying and Start Living. Kingswood: The World' s Work, 1913.

Dyfyniad MLA

Carnegie, Dale. How to Stop Worrying and Start Living. Kingswood: The World' s Work, 1913.

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