MLA

Yale Peruvian Expedition ($d: 1911). Published articles. Box 3, folder 45. 1908-1916. https://collections.library.yale.edu/catalog/33346281.

APA, 6th edition

Yale Peruvian Expedition ($d: 1911). (["Box 3, folder 45"])(1908-1916)[Published articles]. https://collections.library.yale.edu/catalog/33346281.