Collins, W. H.
MLA
Marsh, Othniel Charles, 1831-1899. Collins, W. H.. Box 7, folder 274. 1883-1895. https://collections.library.yale.edu/catalog/32555349.
APA, 6th edition
Marsh, Othniel Charles, 1831-1899. (["Box 7, folder 274"])(1883-1895)[Collins, W. H.]. https://collections.library.yale.edu/catalog/32555349.