Cite

R. Tait Mackenzie bronze medallion

MLA

Whitman, Walt, 1819-1892. R. Tait Mackenzie bronze medallion. Art, folder 191. [1919?]. https://collections.library.yale.edu/catalog/2011860.

APA, 6th edition

Whitman, Walt, 1819-1892. (["Art, folder 191"])([1919?])[R. Tait Mackenzie bronze medallion]. https://collections.library.yale.edu/catalog/2011860.