APA (7th ed.) Citation

Audubon, J. J. (1839). A synopsis of the birds of North America. A. and C. Black; [etc., etc.].

Chicago Style (17th ed.) Citation

Audubon, John James. A Synopsis of the Birds of North America. Edinburgh: A. and C. Black; [etc., etc.], 1839.

MLA (8th ed.) Citation

Audubon, John James. A Synopsis of the Birds of North America. A. and C. Black; [etc., etc.], 1839.