APA (7th ed.) Citation

Grimm, T., Sebastian, S., & Schnieders, R. (2007). Frie Ost. Icestorm.

Chicago Style (17th ed.) Citation

Grimm, Thomas, Steffen Sebastian, and Rolf Schnieders. Frie Ost. Berlin: Icestorm, 2007.

MLA (9th ed.) Citation

Grimm, Thomas, et al. Frie Ost. Icestorm, 2007.