MLA

Marinetti, F. T., 1876-1944. Verda Revuo, April 1935. Complete issue of Esperanto journal. With “Survoje al grava invento...?” [7741-1]. box 98, slide 1. 1935. https://collections.library.yale.edu/catalog/10661127.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 98, slide 1"])(1935)[Verda Revuo, April 1935. Complete issue of Esperanto journal. With “Survoje al grava invento...?” [7741-1]]. https://collections.library.yale.edu/catalog/10661127.