Correspondence
MLA
MacDonald, George, 1824-1905. Correspondence. Box 3, folder 149-59. 1850-59. https://collections.library.yale.edu/catalog/11687436.
APA, 6th edition
MacDonald, George, 1824-1905. (["Box 3, folder 149-59"])(1850-59)[Correspondence]. https://collections.library.yale.edu/catalog/11687436.