Franklin

MLA

Film adaptations, et al. Spur Der Steine: The Trace of Stones. [Berlin]: Icestorm Entertainment , 2007.

APA

Film adaptations, F. adaptations, Egel, K. Georg, Beyer, F., Heicking, W., Marczinkowski, G., Conrad, H., Krug, M., Stypułkowska, K., Esche, E., Wieke, J., & Neutsch, E. (2007). Spur der Steine: The trace of stones. [Berlin]: Icestorm Entertainment .

Chicago

Film adaptations., Karl Georg Egel, Frank Beyer, Wolfgang Heicking, Günter Marczinkowski, Manfred Krug, Krystyna Stypułkowska, Eberhard Esche, Johannes Wieke, and Erik Neutsch. Spur Der Steine: The Trace of Stones. Edited by Hildegard Conrad. [Berlin]: Icestorm Entertainment, 2007.