Cite

Unidentified Notebook: pottery found in caves

MLA

Yale Peruvian Expedition ($d: 1911). Unidentified Notebook: pottery found in caves. Box 23, folder 61. 1914-1915. https://collections.library.yale.edu/catalog/33347170.

APA, 6th edition

Yale Peruvian Expedition ($d: 1911). (["Box 23, folder 61"])(1914-1915)[Unidentified Notebook: pottery found in caves]. https://collections.library.yale.edu/catalog/33347170.