APA (7th ed.) Citation

Aicher, O. (2015). The world as design (2. edition.). Ernst & Sohn.

Chicago Style (17th ed.) Citation

Aicher, Otl. The World as Design. 2. edition. Berlin: Ernst & Sohn, 2015.

MLA (9th ed.) Citation

Aicher, Otl. The World as Design. 2. edition. Ernst & Sohn, 2015.

Warning: These citations may not always be 100% accurate.