APA

Wiedemann J., . (2007). Illustration Now. Köln, Alemania: Taschen GmbH.

Chicago

Wiedemann Julius, . 2007. Illustration Now. Köln, Alemania: Taschen GmbH.

Harvard

Wiedemann J., . (2007). Illustration Now. Köln, Alemania: Taschen GmbH.

MLA

Wiedemann Julius, . Illustration Now. Köln, Alemania: Taschen GmbH. 2007.