Cite

GS-1. Arrival of Family with a Pack Horse.

MLA

McClintock, Walter, 1870-1949. GS-1. Arrival of Family with a Pack Horse.. Box 121, folder 5639. 1896. https://collections.library.yale.edu/catalog/10453321.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 121, folder 5639"])(1896)[GS-1. Arrival of Family with a Pack Horse.]. https://collections.library.yale.edu/catalog/10453321.