William Graham Sumner editorials in the New-York standard : photostatic copy
MLA
Sumner, William Graham, 1840-1910. William Graham Sumner editorials in the New-York standard : photostatic copy. Box. circa 1912-1924.. https://collections.library.yale.edu/catalog/10516079.
APA, 6th edition
Sumner, William Graham, 1840-1910. (["Box"])(circa 1912-1924.)[William Graham Sumner editorials in the New-York standard : photostatic copy]. https://collections.library.yale.edu/catalog/10516079.