Erdmann Ziegler, U. (1992). From word to image and back again. Ernst & Sohn.
Citazione stile Chigago Style (17a edizione)Erdmann Ziegler, Ulf. From Word to Image and Back Again. Germany: Ernst & Sohn, 1992.
Citatione MLA (9a ed.)Erdmann Ziegler, Ulf. From Word to Image and Back Again. Ernst & Sohn, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.