Cita APA (7a ed.)

Ruddigkeit, R. (2003). Freistil: Best of German Commercial Illustration / Published by Raban Ruddigkeit (1. Aufl.). Schmidt.

Cita Chicago Style (17a ed.)

Ruddigkeit, Raban. Freistil: Best of German Commercial Illustration / Published by Raban Ruddigkeit. 1. Aufl. Mainz: Schmidt, 2003.

Cita MLA (8a ed.)

Ruddigkeit, Raban. Freistil: Best of German Commercial Illustration / Published by Raban Ruddigkeit. 1. Aufl. Schmidt, 2003.