APA (7th ed.) Citation

(1981). Hans Arp: Die Reliefs ; Oevre-Katalog.

Chicago Style (17th ed.) Citation

Hans Arp: Die Reliefs ; Oevre-Katalog. Stuttgart, 1981.

MLA (8th ed.) Citation

Hans Arp: Die Reliefs ; Oevre-Katalog. 1981.