Cite

Diagrams and drawings

MLA

Haupt, Herman, 1817-1905. Diagrams and drawings. Box 20, folder 339-340. undated. https://collections.library.yale.edu/catalog/10016700.

APA, 6th edition

Haupt, Herman, 1817-1905. (["Box 20, folder 339-340"])(undated)[Diagrams and drawings]. https://collections.library.yale.edu/catalog/10016700.