APA (7th ed.) Citation

Ballmann, H., & Neumann, G. (2004). Blaue Wimpel im Sommerwind. Icestorm.

Chicago Style (17th ed.) Citation

Ballmann, Herbert, and Götz Neumann. Blaue Wimpel Im Sommerwind. Berlin: Icestorm, 2004.

MLA (9th ed.) Citation

Ballmann, Herbert, and Götz Neumann. Blaue Wimpel Im Sommerwind. Icestorm, 2004.

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