Cita APA (7th ed.)

Fillion, P. (2005). The guardians of the cube (1. Auflage.). Gmünder.

Cita Chicago (17th ed.)

Fillion, Patrick. The Guardians of the Cube. 1. Auflage. Berlin: Gmünder, 2005.

Cita MLA (8th ed.)

Fillion, Patrick. The Guardians of the Cube. 1. Auflage. Gmünder, 2005.