Carnegie, D. (1913). How to stop worrying and start living. Kingswood: The World' s Work.
استشهاد بنمط شيكاغوCarnegie, Dale. How to Stop Worrying and Start Living. Kingswood: The World' s Work, 1913.
MLA استشهادCarnegie, Dale. How to Stop Worrying and Start Living. Kingswood: The World' s Work, 1913.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.