Cite

Sand bags to protect building, Beijing, China ca. 1900

MLA

Fenn, Courtenay H. (Courtenay Hughes), 1866-. Sand bags to protect building, Beijing, China ca. 1900. Box 69 | Folder 3. 1900. https://collections.library.yale.edu/catalog/11424085.

APA, 6th edition

Fenn, Courtenay H. (Courtenay Hughes), 1866-. (["Box 69 | Folder 3"])(1900)[Sand bags to protect building, Beijing, China ca. 1900]. https://collections.library.yale.edu/catalog/11424085.