Daphnia pulex Leydig, 1860

Chicago citation style
Daphnia pulex Leydig, 1860. 9 Oct 1909. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhinvertebratezoology_272710&repo=DPLA. (Accessed November 12, 2018.)
APA citation style
(9 Oct 1909) Daphnia pulex Leydig, 1860. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhinvertebratezoology_272710&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhinvertebratezoology_272710&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.