Cite

Bachman's Swamp Warbler. No. 22. Plate No. 108

MLA

Audubon, John James, 1785-1851. Bachman's Swamp Warbler. No. 22. Plate No. 108. 1840-44. https://collections.library.yale.edu/catalog/2008007.

APA, 6th edition

Audubon, John James, 1785-1851. (1840-44)[Bachman's Swamp Warbler. No. 22. Plate No. 108]. https://collections.library.yale.edu/catalog/2008007.