Cite

Cover of Der Sturm, April 1913. (no. 154-155). Reproduces a woodcut by Walter Helbig. [070-1]

MLA

Marinetti, F. T., 1876-1944. Cover of Der Sturm, April 1913. (no. 154-155). Reproduces a woodcut by Walter Helbig. [070-1]. box 1, slide 70. 1913. https://collections.library.yale.edu/catalog/10648240.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 1, slide 70"])(1913)[Cover of Der Sturm, April 1913. (no. 154-155). Reproduces a woodcut by Walter Helbig. [070-1]]. https://collections.library.yale.edu/catalog/10648240.