Cite

Second lecture: draft, holograph, corrected (pp. 40a-53)

MLA

Cassirer, Ernst, 1874-1945. Second lecture: draft, holograph, corrected (pp. 40a-53). Box 36, folder 692. 1942 Jul 13. https://collections.library.yale.edu/catalog/17274622.

APA, 6th edition

Cassirer, Ernst, 1874-1945. (["Box 36, folder 692"])(1942 Jul 13)[Second lecture: draft, holograph, corrected (pp. 40a-53)]. https://collections.library.yale.edu/catalog/17274622.