Andrena nigerrima Casad, 1896

Chicago citation style
Andrena nigerrima Casad, 1896. 13 Apr 1895. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhentomology_9179070&repo=DPLA. (Accessed November 18, 2018.)
APA citation style
(13 Apr 1895) Andrena nigerrima Casad, 1896. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhentomology_9179070&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhentomology_9179070&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.