Cite

A free feast for the congressional colored boys - they are all after a slice

MLA

Opper, Frederick Burr, 1857-1937. A free feast for the congressional colored boys - they are all after a slice. 1882 July 26. https://collections.library.yale.edu/catalog/2057222.

APA, 6th edition

Opper, Frederick Burr, 1857-1937. (1882 July 26)[A free feast for the congressional colored boys - they are all after a slice]. https://collections.library.yale.edu/catalog/2057222.