APA (7th ed.) Citation

(2001). Lachen hilft: Politische Witze. Piper.

Chicago Style (17th ed.) Citation

Lachen Hilft: Politische Witze. München [u.a.]: Piper, 2001.

MLA (9th ed.) Citation

Lachen Hilft: Politische Witze. Piper, 2001.

Warning: These citations may not always be 100% accurate.