Cita APA (7a ed.)

Carnegie, D. (1954). How to win friends and influence people (1st ed., 2nd repr.). The world's Work (1913).

Cita Chicago Style (17a ed.)

Carnegie, Dale. How to Win Friends and Influence People. 1st ed., 2nd repr. Kingswood (Surrey): The world's Work (1913), 1954.

Cita MLA (9a ed.)

Carnegie, Dale. How to Win Friends and Influence People. 1st ed., 2nd repr. The world's Work (1913), 1954.

Precaución: Estas citas no son 100% exactas.