APA (7th ed.) Citation

Spindler, A. (2002). Der "Unsinnige Donnerstag".

Chicago Style (17th ed.) Citation

Spindler, Arnold. Der "Unsinnige Donnerstag". 2002.

MLA (9th ed.) Citation

Spindler, Arnold. Der "Unsinnige Donnerstag". 2002.

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