Black-backed TanagerSelection of the Birds of Brazil and Mexico

Chicago citation style
Swainson, William. Black-backed Tanager,Selection of the Birds of Brazil and Mexico. 1841. Retrieved from the Digital Public Library of America, http://triptych.brynmawr.edu/cdm/ref/collection/castle/id/977. (Accessed December 19, 2018.)
APA citation style
Swainson, William, (1841) Black-backed Tanager,Selection of the Birds of Brazil and Mexico. Retrieved from the Digital Public Library of America, http://triptych.brynmawr.edu/cdm/ref/collection/castle/id/977
MLA citation style
Swainson, William. Retrieved from the Digital Public Library of America <http://triptych.brynmawr.edu/cdm/ref/collection/castle/id/977>.
Note: These citations are programmatically generated and may be incomplete.