Cite

107. In the forest. BCM with man and woman in n. 106.

MLA

Marinetti, F. T., 1876-1944. 107. In the forest. BCM with man and woman in n. 106.. Box 49, folder 1942. August 1925. https://collections.library.yale.edu/catalog/2008656.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["Box 49, folder 1942"])(August 1925)[107. In the forest. BCM with man and woman in n. 106.]. https://collections.library.yale.edu/catalog/2008656.