Arp : : On My Way ; Poetry and Essays 1912 ... 1947 / / Hans Arp ; Prefatory Note by Robert Motherwell ; Contributions by Carola Giedion-Welcker, Gabrielle Buffet-Picabia, Bernard Karpel.

MLA

Arp, Hans, et al. Arp : On My Way ; Poetry and Essays 1912 ... 1947. New York City: Wittenborn, Schultz, Inc., 1948.

APA

Arp, H., Motherwell, R., Giedion-Welcker, C., Buffet, G., & Karpel, B. (1948). Arp : On My Way ; Poetry and Essays 1912 ... 1947. New York City: Wittenborn, Schultz, Inc.

Chicago

Arp, Hans, Robert Motherwell, Carola Giedion-Welcker, Gabrielle Buffet, and Bernard Karpel. Arp: On My Way ; Poetry and Essays 1912 ... 1947. New York City: Wittenborn, Schultz, Inc., 1948.