Walt Whitman, three-quarter length portrait, seated, 1887

Chicago citation style
Cox, George C. (George Collins), 1851-1902. Walt Whitman, three-quarter length portrait, seated, 1887. 1887. Retrieved from the Digital Public Library of America, http://acdc.amherst.edu/view/asc:624460. (Accessed July 18, 2018.)
APA citation style
Cox, George C. (George Collins), 1851-1902, (1887) Walt Whitman, three-quarter length portrait, seated, 1887. Retrieved from the Digital Public Library of America, http://acdc.amherst.edu/view/asc:624460
MLA citation style
Cox, George C. (George Collins), 1851-1902. Retrieved from the Digital Public Library of America <http://acdc.amherst.edu/view/asc:624460>.
Note: These citations are programmatically generated and may be incomplete.