Photographs of Peru.
MLA
Shockley, William Hillman, 1855-1925. Photographs of Peru.. Box 1 | Folder 8. 1903 May 18. https://collections.library.yale.edu/catalog/10507574.
APA, 6th edition
Shockley, William Hillman, 1855-1925. (["Box 1 | Folder 8"])(1903 May 18)[Photographs of Peru.]. https://collections.library.yale.edu/catalog/10507574.