Merry warbling birds

Chicago citation style
Lockwood, C. T, Cockroft, J. Merry warbling birds. [187-?]. Retrieved from the Digital Public Library of America, http://search.lib.virginia.edu/catalog/uva-lib:1138586. (Accessed July 22, 2018.)
APA citation style
Lockwood, C. T, Cockroft, J, ([187-?]) Merry warbling birds. Retrieved from the Digital Public Library of America, http://search.lib.virginia.edu/catalog/uva-lib:1138586
MLA citation style
Lockwood, C. T, Cockroft, J. Retrieved from the Digital Public Library of America <http://search.lib.virginia.edu/catalog/uva-lib:1138586>.
Note: These citations are programmatically generated and may be incomplete.