APA (7th ed.) Citation
Carnegie, D., & Wedderkop, H. v. (1945). Wie man Freunde gewinnt: How to win friends and influence people. Rascher.
Chicago Style (17th ed.) Citation
Carnegie, Dale, and Hans von Wedderkop. Wie Man Freunde Gewinnt: How to Win Friends and Influence People. Zürich: Rascher, 1945.
MLA (9th ed.) Citation
Carnegie, Dale, and Hans von Wedderkop. Wie Man Freunde Gewinnt: How to Win Friends and Influence People. Rascher, 1945.
Warning: These citations may not always be 100% accurate.