APA (7th ed.) Citation

Grewenig, M. M., & Kaltenhäuser, R. (2015). Urban art!: Biennale 2015. Das Wunderhorn.

Chicago Style (17th ed.) Citation

Grewenig, Meinrad Maria, and Robert Kaltenhäuser. Urban Art!: Biennale 2015. Heidelberg: Das Wunderhorn, 2015.

MLA (8th ed.) Citation

Grewenig, Meinrad Maria, and Robert Kaltenhäuser. Urban Art!: Biennale 2015. Das Wunderhorn, 2015.

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